diff --git a/tsk/auto/auto_db.cpp b/tsk/auto/auto_db.cpp
index 134c87a86a9845d6a50382adcdcfaaa56d36e71b..7dcd7b89f0b6081da4214f3391d11f9873003392 100644
--- a/tsk/auto/auto_db.cpp
+++ b/tsk/auto/auto_db.cpp
@@ -55,7 +55,7 @@ TskAutoDb::TskAutoDb(TskDb * a_db, TSK_HDB_INFO * a_NSRLDb, TSK_HDB_INFO * a_kno
         m_fileHashFlag = false;
     m_noFatFsOrphans = false;
     m_addUnallocSpace = false;
-	m_chunkSize = -1;
+    m_chunkSize = -1;
     tsk_init_lock(&m_curDirPathLock);
 }
 
@@ -103,7 +103,7 @@ void TskAutoDb::setAddUnallocSpace(bool addUnallocSpace)
 void TskAutoDb::setAddUnallocSpace(bool addUnallocSpace, int64_t chunkSize)
 {
     m_addUnallocSpace = addUnallocSpace;
-	m_chunkSize = chunkSize;
+    m_chunkSize = chunkSize;
 }
 
 /**
@@ -197,7 +197,7 @@ uint8_t
         free(img_ptrs[i]);
     }
     free(img_ptrs);
-	
+    
     return 0;
 #else
     return openImageUtf8(a_num, a_images, a_type, a_ssize, a_deviceId);
@@ -337,7 +337,7 @@ TSK_RETVAL_ENUM
     const TSK_DB_FILES_KNOWN_ENUM known)
 {
     if (m_db->addFsFile(fs_file, fs_attr, path, md5, known, m_curFsId, m_curFileId,
-			m_curImgId)) {
+            m_curImgId)) {
         registerError();
         return TSK_ERR;
     }
@@ -447,7 +447,7 @@ uint8_t
         return 1;
     }
     
-	return addFilesInImgToDb();
+    return addFilesInImgToDb();
 }
 
 
@@ -601,7 +601,7 @@ TSK_RETVAL_ENUM
 TskAutoDb::processFile(TSK_FS_FILE * fs_file, const char *path)
 {
     
-	// Check if the process has been canceled
+    // Check if the process has been canceled
      if (m_stopped) {
         if (tsk_verbose)
             tsk_fprintf(stderr, "TskAutoDb::processFile: Stop request detected\n");
@@ -633,7 +633,7 @@ TskAutoDb::processFile(TSK_FS_FILE * fs_file, const char *path)
 
     // insert a general row if we didn't add a specific attribute one
     if ((retval == TSK_OK) && (m_attributeAdded == false)) {
-		retval = insertFileData(fs_file, NULL, path, NULL, TSK_DB_FILES_KNOWN_UNKNOWN);
+        retval = insertFileData(fs_file, NULL, path, NULL, TSK_DB_FILES_KNOWN_UNKNOWN);
     }
     
     // reset the file id
@@ -651,7 +651,7 @@ TSK_RETVAL_ENUM
 TskAutoDb::processAttribute(TSK_FS_FILE * fs_file,
     const TSK_FS_ATTR * fs_attr, const char *path)
 {
-	// add the file metadata for the default attribute type
+    // add the file metadata for the default attribute type
     if (isDefaultType(fs_file, fs_attr)) {
 
         // calculate the MD5 hash if the attribute is a file
@@ -661,7 +661,7 @@ TskAutoDb::processAttribute(TSK_FS_FILE * fs_file,
 
         TSK_DB_FILES_KNOWN_ENUM file_known = TSK_DB_FILES_KNOWN_UNKNOWN;
 
-		if (m_fileHashFlag && isFile(fs_file)) {
+        if (m_fileHashFlag && isFile(fs_file)) {
             if (md5HashAttr(hash, fs_attr)) {
                 // error was registered
                 return TSK_OK;
@@ -691,7 +691,7 @@ TskAutoDb::processAttribute(TSK_FS_FILE * fs_file,
             }
         }
 
-		if (insertFileData(fs_attr->fs_file, fs_attr, path, md5, file_known) == TSK_ERR) {
+        if (insertFileData(fs_attr->fs_file, fs_attr, path, md5, file_known) == TSK_ERR) {
             registerError();
             return TSK_OK;
         }
@@ -714,7 +714,7 @@ TskAutoDb::processAttribute(TSK_FS_FILE * fs_file,
 
                 // @@@ We probaly want to keep on going here
                 if (m_db->addFileLayoutRange(m_curFileId,
-					run->addr * block_size, run->len * block_size, sequence++)) {
+                    run->addr * block_size, run->len * block_size, sequence++)) {
                     registerError();
                     return TSK_OK;
                 }
@@ -782,55 +782,55 @@ TSK_WALK_RET_ENUM TskAutoDb::fsWalkUnallocBlocksCb(const TSK_FS_BLOCK *a_block,
     if (unallocBlockWlkTrack->tskAutoDb.m_stopAllProcessing)
         return TSK_WALK_STOP;
 
-	// initialize if this is the first block
+    // initialize if this is the first block
     if (unallocBlockWlkTrack->isStart) {
         unallocBlockWlkTrack->isStart = false;
         unallocBlockWlkTrack->curRangeStart = a_block->addr;
         unallocBlockWlkTrack->prevBlock = a_block->addr;
-		unallocBlockWlkTrack->size = 0;
+        unallocBlockWlkTrack->size = 0;
         unallocBlockWlkTrack->nextSequenceNo = 0;
-		return TSK_WALK_CONT;
+        return TSK_WALK_CONT;
+    }
+
+    // if this block is consecutive with the previous one, update prevBlock and return
+    if (a_block->addr == unallocBlockWlkTrack->prevBlock + 1) {
+        unallocBlockWlkTrack->prevBlock = a_block->addr;
+        return TSK_WALK_CONT;
     }
 
-	// if this block is consecutive with the previous one, update prevBlock and return
-	if (a_block->addr == unallocBlockWlkTrack->prevBlock + 1) {
-		unallocBlockWlkTrack->prevBlock = a_block->addr;
-		return TSK_WALK_CONT;
-	}
-
-	// this block is not contiguous with the previous one; create and add a range object
-	const uint64_t rangeStartOffset = unallocBlockWlkTrack->curRangeStart * unallocBlockWlkTrack->fsInfo.block_size 
-		+ unallocBlockWlkTrack->fsInfo.offset;
-	const uint64_t rangeSizeBytes = (1 + unallocBlockWlkTrack->prevBlock - unallocBlockWlkTrack->curRangeStart) 
-		* unallocBlockWlkTrack->fsInfo.block_size;
-	unallocBlockWlkTrack->ranges.push_back(TSK_DB_FILE_LAYOUT_RANGE(rangeStartOffset, rangeSizeBytes, unallocBlockWlkTrack->nextSequenceNo++));
-	
-	// bookkeeping for the next range object
-	unallocBlockWlkTrack->size += rangeSizeBytes;
-	unallocBlockWlkTrack->curRangeStart = a_block->addr;
-	unallocBlockWlkTrack->prevBlock = a_block->addr;
-
-	// Here we just return if we are a) collecting all unallocated data
-	// for the given volumen (chunkSize == 0) or b) collecting all unallocated
-	// data whose total size is at least chunkSize (chunkSize > 0)
-	if ((unallocBlockWlkTrack->chunkSize == 0) ||
-		((unallocBlockWlkTrack->chunkSize > 0) &&
-		(unallocBlockWlkTrack->size < unallocBlockWlkTrack->chunkSize))) {
-		return TSK_WALK_CONT;
-	}
-	
-	// at this point we are either chunking and have reached the chunk limit
-	// or we're not chunking. Either way we now add what we've got to the DB
-	int64_t fileObjId = 0;
-	if (unallocBlockWlkTrack->tskAutoDb.m_db->addUnallocBlockFile(unallocBlockWlkTrack->tskAutoDb.m_curUnallocDirId, 
-		unallocBlockWlkTrack->fsObjId, unallocBlockWlkTrack->size, unallocBlockWlkTrack->ranges, fileObjId, ((TskAutoDb*)a_ptr)->m_curImgId) == TSK_ERR) {
+    // this block is not contiguous with the previous one; create and add a range object
+    const uint64_t rangeStartOffset = unallocBlockWlkTrack->curRangeStart * unallocBlockWlkTrack->fsInfo.block_size 
+        + unallocBlockWlkTrack->fsInfo.offset;
+    const uint64_t rangeSizeBytes = (1 + unallocBlockWlkTrack->prevBlock - unallocBlockWlkTrack->curRangeStart) 
+        * unallocBlockWlkTrack->fsInfo.block_size;
+    unallocBlockWlkTrack->ranges.push_back(TSK_DB_FILE_LAYOUT_RANGE(rangeStartOffset, rangeSizeBytes, unallocBlockWlkTrack->nextSequenceNo++));
+    
+    // bookkeeping for the next range object
+    unallocBlockWlkTrack->size += rangeSizeBytes;
+    unallocBlockWlkTrack->curRangeStart = a_block->addr;
+    unallocBlockWlkTrack->prevBlock = a_block->addr;
+
+    // Here we just return if we are a) collecting all unallocated data
+    // for the given volumen (chunkSize == 0) or b) collecting all unallocated
+    // data whose total size is at least chunkSize (chunkSize > 0)
+    if ((unallocBlockWlkTrack->chunkSize == 0) ||
+        ((unallocBlockWlkTrack->chunkSize > 0) &&
+        (unallocBlockWlkTrack->size < unallocBlockWlkTrack->chunkSize))) {
+        return TSK_WALK_CONT;
+    }
+    
+    // at this point we are either chunking and have reached the chunk limit
+    // or we're not chunking. Either way we now add what we've got to the DB
+    int64_t fileObjId = 0;
+    if (unallocBlockWlkTrack->tskAutoDb.m_db->addUnallocBlockFile(unallocBlockWlkTrack->tskAutoDb.m_curUnallocDirId, 
+        unallocBlockWlkTrack->fsObjId, unallocBlockWlkTrack->size, unallocBlockWlkTrack->ranges, fileObjId, ((TskAutoDb*)a_ptr)->m_curImgId) == TSK_ERR) {
             // @@@ Handle error -> Don't have access to registerError() though...
     }
 
-	// reset
-	unallocBlockWlkTrack->curRangeStart = a_block->addr;
-	unallocBlockWlkTrack->size = 0;
-	unallocBlockWlkTrack->ranges.clear();
+    // reset
+    unallocBlockWlkTrack->curRangeStart = a_block->addr;
+    unallocBlockWlkTrack->size = 0;
+    unallocBlockWlkTrack->ranges.clear();
     unallocBlockWlkTrack->nextSequenceNo = 0;
 
     //we don't know what the last unalloc block is in advance
@@ -856,7 +856,7 @@ TSK_RETVAL_ENUM TskAutoDb::addFsInfoUnalloc(const TSK_DB_FS_INFO & dbFsInfo) {
     }
 
     //create a "fake" dir to hold the unalloc files for the fs
-	if (m_db->addUnallocFsBlockFilesParent(dbFsInfo.objId, m_curUnallocDirId, m_curImgId) == TSK_ERR) {
+    if (m_db->addUnallocFsBlockFilesParent(dbFsInfo.objId, m_curUnallocDirId, m_curImgId) == TSK_ERR) {
         tsk_error_set_errstr2("addFsInfoUnalloc: error creating dir for unallocated space");
         registerError();
         return TSK_ERR;
@@ -864,7 +864,7 @@ TSK_RETVAL_ENUM TskAutoDb::addFsInfoUnalloc(const TSK_DB_FS_INFO & dbFsInfo) {
 
     //walk unalloc blocks on the fs and process them
     //initialize the unalloc block walk tracking 
-	UNALLOC_BLOCK_WLK_TRACK unallocBlockWlkTrack(*this, *fsInfo, dbFsInfo.objId, m_chunkSize);
+    UNALLOC_BLOCK_WLK_TRACK unallocBlockWlkTrack(*this, *fsInfo, dbFsInfo.objId, m_chunkSize);
     uint8_t block_walk_ret = tsk_fs_block_walk(fsInfo, fsInfo->first_block, fsInfo->last_block, (TSK_FS_BLOCK_WALK_FLAG_ENUM)(TSK_FS_BLOCK_WALK_FLAG_UNALLOC | TSK_FS_BLOCK_WALK_FLAG_AONLY), 
         fsWalkUnallocBlocksCb, &unallocBlockWlkTrack);
 
@@ -887,8 +887,8 @@ TSK_RETVAL_ENUM TskAutoDb::addFsInfoUnalloc(const TSK_DB_FS_INFO & dbFsInfo) {
     // make range inclusive from curBlockStart to prevBlock
     const uint64_t byteStart = unallocBlockWlkTrack.curRangeStart * fsInfo->block_size + fsInfo->offset;
     const uint64_t byteLen = (1 + unallocBlockWlkTrack.prevBlock - unallocBlockWlkTrack.curRangeStart) * fsInfo->block_size;
-	unallocBlockWlkTrack.ranges.push_back(TSK_DB_FILE_LAYOUT_RANGE(byteStart, byteLen, unallocBlockWlkTrack.nextSequenceNo++));
-	unallocBlockWlkTrack.size += byteLen;
+    unallocBlockWlkTrack.ranges.push_back(TSK_DB_FILE_LAYOUT_RANGE(byteStart, byteLen, unallocBlockWlkTrack.nextSequenceNo++));
+    unallocBlockWlkTrack.size += byteLen;
     int64_t fileObjId = 0;
 
     if (m_db->addUnallocBlockFile(m_curUnallocDirId, dbFsInfo.objId, unallocBlockWlkTrack.size, unallocBlockWlkTrack.ranges, fileObjId, m_curImgId) == TSK_ERR) {
@@ -1109,8 +1109,8 @@ const std::string TskAutoDb::getCurDir() {
 
 
 bool TskAutoDb::isDbOpen() {
-	if(m_db!=NULL) {
-		return m_db->isDbOpen();
-	}
-	return false;
+    if(m_db!=NULL) {
+        return m_db->isDbOpen();
+    }
+    return false;
 }
diff --git a/tsk/auto/db_postgresql.cpp b/tsk/auto/db_postgresql.cpp
index 21c80bad93d23d5b3cc1048db7c9cd57a2219fa9..8d47280c8f8ace7f5ec26cb922cfb70258afa248 100755
--- a/tsk/auto/db_postgresql.cpp
+++ b/tsk/auto/db_postgresql.cpp
@@ -505,7 +505,7 @@ int TskDbPostgreSQL::initialize() {
         ("CREATE TABLE tsk_vs_info (obj_id BIGSERIAL PRIMARY KEY, vs_type INTEGER NOT NULL, img_offset BIGINT NOT NULL, block_size BIGINT NOT NULL, FOREIGN KEY(obj_id) REFERENCES tsk_objects(obj_id));",
         "Error creating tsk_vs_info table: %s\n")
         ||
-		attempt_exec
+        attempt_exec
         ("CREATE TABLE data_source_info (obj_id INTEGER PRIMARY KEY, device_id TEXT NOT NULL, time_zone TEXT NOT NULL, FOREIGN KEY(obj_id) REFERENCES tsk_objects(obj_id));",
         "Error creating data_source_info table: %s\n")
         ||
@@ -861,7 +861,7 @@ int TskDbPostgreSQL::addFsFile(TSK_FS_FILE * fs_file,
 */
 int TskDbPostgreSQL::addFile(TSK_FS_FILE * fs_file, const TSK_FS_ATTR * fs_attr, const char *path,
     const unsigned char *const md5, const TSK_DB_FILES_KNOWN_ENUM known, int64_t fsObjId, int64_t parObjId, int64_t & objId, 
-	int64_t dataSourceObjId)
+    int64_t dataSourceObjId)
 {
     time_t mtime = 0;
     time_t crtime = 0;
@@ -973,7 +973,7 @@ int TskDbPostgreSQL::addFile(TSK_FS_FILE * fs_file, const TSK_FS_ATTR * fs_attr,
         "VALUES ("
         "%" PRId64 ",%" PRId64 ","
         "%" PRId64 ","
-		"%d,"
+        "%d,"
         "%d,%d,%s,"
         "%" PRIuINUM ",%d,"
         "%d,%d,%d,%d,"
@@ -982,7 +982,7 @@ int TskDbPostgreSQL::addFile(TSK_FS_FILE * fs_file, const TSK_FS_ATTR * fs_attr,
         "%d,%d,%d,%s,%d,"
         "%s)",
         fsObjId, objId, 
-		dataSourceObjId,
+        dataSourceObjId,
         TSK_DB_FILES_TYPE_FS,
         type, idx, name_sql,
         fs_file->name->meta_addr, fs_file->name->meta_seq, 
@@ -1266,7 +1266,7 @@ TSK_RETVAL_ENUM TskDbPostgreSQL::addVirtualDir(const int64_t fsObjId, const int6
         PQfreemem(name_sql);
         return TSK_ERR;
     }
-	snprintf(zSQL, 2048, "INSERT INTO tsk_files (attr_type, attr_id, has_layout, fs_obj_id, obj_id, data_source_obj_id type, "
+    snprintf(zSQL, 2048, "INSERT INTO tsk_files (attr_type, attr_id, has_layout, fs_obj_id, obj_id, data_source_obj_id type, "
         "name, meta_addr, meta_seq, dir_type, meta_type, dir_flags, meta_flags, size, "
         "crtime, ctime, atime, mtime, mode, gid, uid, known, parent_path) "
         "VALUES ("
@@ -1275,7 +1275,7 @@ TSK_RETVAL_ENUM TskDbPostgreSQL::addVirtualDir(const int64_t fsObjId, const int6
         "%lld,"
         "%lld,"
         "%" PRId64 ","
-		"%d,"
+        "%d,"
         "%s,"
         "NULL,NULL,"
         "%d,%d,%d,%d,"
@@ -1283,7 +1283,7 @@ TSK_RETVAL_ENUM TskDbPostgreSQL::addVirtualDir(const int64_t fsObjId, const int6
         "NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'/')",
         fsObjId,
         objId,
-		dataSourceObjId,
+        dataSourceObjId,
         TSK_DB_FILES_TYPE_VIRTUAL_DIR,
         name_sql,
         TSK_FS_NAME_TYPE_DIR, TSK_FS_META_TYPE_DIR,
@@ -1515,7 +1515,7 @@ TSK_RETVAL_ENUM TskDbPostgreSQL::addLayoutFileInfo(const int64_t parObjId, const
     snprintf(zSQL, 2048, "INSERT INTO tsk_files (has_layout, fs_obj_id, obj_id, data_source_obj_id, type, attr_type, attr_id, name, meta_addr, meta_seq, dir_type, meta_type, dir_flags, meta_flags, size, crtime, ctime, atime, mtime, mode, gid, uid) "
         "VALUES ("
         "1, %s, %lld,"
-		"%" PRId64 ","
+        "%" PRId64 ","
         "%d,"
         "NULL,NULL,%s,"
         "NULL,NULL,"
@@ -1524,7 +1524,7 @@ TSK_RETVAL_ENUM TskDbPostgreSQL::addLayoutFileInfo(const int64_t parObjId, const
         "NULL,NULL,NULL,NULL,NULL,NULL,NULL)",
         fsObjIdStrPtr, objId,
         dataSourceObjId,
-		dbFileType,
+        dbFileType,
         name_sql,
         TSK_FS_NAME_TYPE_REG, TSK_FS_META_TYPE_REG,
         TSK_FS_NAME_FLAG_UNALLOC, TSK_FS_META_FLAG_UNALLOC, size);
@@ -1859,17 +1859,17 @@ int TskDbPostgreSQL::releaseSavepoint(const char *name)
 */
 bool TskDbPostgreSQL::isDbOpen()
 {
-	if (conn) {
-		PGconn *serverConn = connectToDatabase(&m_dBName[0]);
-		if (!serverConn) {
-			return false;
-		}
-		PQfinish(serverConn);
-		return true;
-	}
-	else {
-		return false;
-	}
+    if (conn) {
+        PGconn *serverConn = connectToDatabase(&m_dBName[0]);
+        if (!serverConn) {
+            return false;
+        }
+        PQfinish(serverConn);
+        return true;
+    }
+    else {
+        return false;
+    }
 }
 
 /** 
diff --git a/tsk/auto/db_sqlite.cpp b/tsk/auto/db_sqlite.cpp
index b6062396a220ddba4535f03728f3f8ae2c49107c..17d702b61c6b5a697273dea0c17669aff9370f93 100755
--- a/tsk/auto/db_sqlite.cpp
+++ b/tsk/auto/db_sqlite.cpp
@@ -267,8 +267,8 @@ int
         attempt_exec
         ("CREATE TABLE tsk_fs_info (obj_id INTEGER PRIMARY KEY, img_offset INTEGER NOT NULL, fs_type INTEGER NOT NULL, block_size INTEGER NOT NULL, block_count INTEGER NOT NULL, root_inum INTEGER NOT NULL, first_inum INTEGER NOT NULL, last_inum INTEGER NOT NULL, display_name TEXT, FOREIGN KEY(obj_id) REFERENCES tsk_objects(obj_id));",
         "Error creating tsk_fs_info table: %s\n")
-		||
-		attempt_exec
+        ||
+        attempt_exec
         ("CREATE TABLE data_source_info (obj_id INTEGER PRIMARY KEY, device_id TEXT NOT NULL,  time_zone TEXT NOT NULL, FOREIGN KEY(obj_id) REFERENCES tsk_objects(obj_id));",
         "Error creating data_source_info table: %s\n")
         ||
@@ -896,7 +896,7 @@ int
         "VALUES ("
         "%" PRId64 ",%" PRId64 ","
         "%" PRId64 "," 
-		"%d,"
+        "%d,"
         "%d,%d,'%q',"
         "%" PRIuINUM ",%d,"
         "%d,%d,%d,%d,"
@@ -905,7 +905,7 @@ int
         "%d,%d,%d,%Q,%d,"
         "'%q')",
         fsObjId, objId,
-		dataSourceObjId,
+        dataSourceObjId,
         TSK_DB_FILES_TYPE_FS,
         type, idx, name,
         fs_file->name->meta_addr, fs_file->name->meta_seq, 
@@ -1022,7 +1022,7 @@ int
 * @returns 1 on error
 */
 int TskDbSqlite::addFileLayoutRange(const TSK_DB_FILE_LAYOUT_RANGE & fileLayoutRange) {
-	return addFileLayoutRange(fileLayoutRange.fileObjId, fileLayoutRange.byteStart, fileLayoutRange.byteLen, fileLayoutRange.sequence);
+    return addFileLayoutRange(fileLayoutRange.fileObjId, fileLayoutRange.byteStart, fileLayoutRange.byteLen, fileLayoutRange.sequence);
 }
 
 
@@ -1055,11 +1055,11 @@ TSK_RETVAL_ENUM
         fsObjIdStrPtr = fsObjIdStr;
     }
 
-	zSQL = sqlite3_mprintf(
-		"INSERT INTO tsk_files (has_layout, fs_obj_id, obj_id, data_source_obj_id, type, attr_type, attr_id, name, meta_addr, meta_seq, dir_type, meta_type, dir_flags, meta_flags, size, crtime, ctime, atime, mtime, mode, gid, uid) "
+    zSQL = sqlite3_mprintf(
+        "INSERT INTO tsk_files (has_layout, fs_obj_id, obj_id, data_source_obj_id, type, attr_type, attr_id, name, meta_addr, meta_seq, dir_type, meta_type, dir_flags, meta_flags, size, crtime, ctime, atime, mtime, mode, gid, uid) "
         "VALUES ("
         "1, %Q, %lld,"
-		"%" PRId64 ","
+        "%" PRId64 ","
         "%d,"
         "NULL,NULL,'%q',"
         "NULL,NULL,"
@@ -1067,7 +1067,7 @@ TSK_RETVAL_ENUM
         "%" PRIuOFF ","
         "NULL,NULL,NULL,NULL,NULL,NULL,NULL)",
         fsObjIdStrPtr, objId,
-		dataSourceObjId,
+        dataSourceObjId,
         dbFileType,
         fileName,
         TSK_FS_NAME_TYPE_REG, TSK_FS_META_TYPE_REG,
@@ -1214,7 +1214,7 @@ TSK_RETVAL_ENUM TskDbSqlite::addVirtualDir(const int64_t fsObjId, const int64_t
 
     if (addObject(TSK_DB_OBJECT_TYPE_FILE, parentDirId, objId))
         return TSK_ERR;
-	zSQL = sqlite3_mprintf(
+    zSQL = sqlite3_mprintf(
         "INSERT INTO tsk_files (attr_type, attr_id, has_layout, fs_obj_id, obj_id, data_source_obj_id, type, attr_type, "
         "attr_id, name, meta_addr, meta_seq, dir_type, meta_type, dir_flags, meta_flags, size, "
         "crtime, ctime, atime, mtime, mode, gid, uid, known, parent_path) "
@@ -1223,7 +1223,7 @@ TSK_RETVAL_ENUM TskDbSqlite::addVirtualDir(const int64_t fsObjId, const int64_t
         "NULL,"
         "%lld,"
         "%lld,"
-		"%" PRId64 ","
+        "%" PRId64 ","
         "%d,"
         "NULL,NULL,'%q',"
         "NULL,NULL,"
@@ -1232,7 +1232,7 @@ TSK_RETVAL_ENUM TskDbSqlite::addVirtualDir(const int64_t fsObjId, const int64_t
         "NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'/')",
         fsObjId,
         objId,
-		dataSourceObjId,
+        dataSourceObjId,
         TSK_DB_FILES_TYPE_VIRTUAL_DIR,
         name,
         TSK_FS_NAME_TYPE_DIR, TSK_FS_META_TYPE_DIR,
diff --git a/tsk/auto/tsk_auto.h b/tsk/auto/tsk_auto.h
index 55e60ef646add9aa56f2c7ba09804edc0b56f140..e428fcb66315f2965f12cc09d2c9691e5153be11 100644
--- a/tsk/auto/tsk_auto.h
+++ b/tsk/auto/tsk_auto.h
@@ -137,7 +137,7 @@ class TskAuto {
      * @returns STOP or OK. All error must have been registered. 
      */
     virtual TSK_RETVAL_ENUM processFile(TSK_FS_FILE * fs_file,
-		const char *path) = 0;
+        const char *path) = 0;
 
     
     /**
diff --git a/tsk/auto/tsk_case_db.h b/tsk/auto/tsk_case_db.h
index c8b199ecb396ef2171b1a14cdd18e1fb8fc39faa..397a2c9e947722fc1ae1ad1fbe991e74fa8fbfe2 100644
--- a/tsk/auto/tsk_case_db.h
+++ b/tsk/auto/tsk_case_db.h
@@ -46,15 +46,15 @@ class TskAutoDb:public TskAuto {
     virtual TSK_FILTER_ENUM filterVol(const TSK_VS_PART_INFO * vs_part);
     virtual TSK_FILTER_ENUM filterFs(TSK_FS_INFO * fs_info);
     virtual TSK_RETVAL_ENUM processFile(TSK_FS_FILE * fs_file,
-		const char *path);
+        const char *path);
     virtual void createBlockMap(bool flag);
     const std::string getCurDir();
-	
-	/**
-	* Check if we can talk to the database.
-	* Returns true if the database is reachable with current credentials, false otherwise.
-	*/
-	bool isDbOpen();
+    
+    /**
+    * Check if we can talk to the database.
+    * Returns true if the database is reachable with current credentials, false otherwise.
+    */
+    bool isDbOpen();
 
     /**
      * Calculate hash values of files and add them to database.
@@ -78,12 +78,12 @@ class TskAutoDb:public TskAuto {
      */
     virtual void setAddUnallocSpace(bool addUnallocSpace);
 
-	/**
+    /**
      * When enabled, records for unallocated file system space will be added to the database. Default value is false.
      * @param addUnallocSpace If true, create records for contigious unallocated file system sectors.
-	 * @param chunkSize the number of bytes to group unallocated data into. A value of 0 will create
-	 * one large chunk and group only on volume boundaries. A value of -1 will group each consecutive
-	 * chunk.
+     * @param chunkSize the number of bytes to group unallocated data into. A value of 0 will create
+     * one large chunk and group only on volume boundaries. A value of -1 will group each consecutive
+     * chunk.
      */
     virtual void setAddUnallocSpace(bool addUnallocSpace, int64_t chunkSize);
 
@@ -124,7 +124,7 @@ class TskAutoDb:public TskAuto {
     TSK_HDB_INFO * m_knownBadDb;
     bool m_noFatFsOrphans;
     bool m_addUnallocSpace;
-	int64_t m_chunkSize;
+    int64_t m_chunkSize;
     bool m_foundStructure;  ///< Set to true when we find either a volume or file system
     bool m_attributeAdded; ///< Set to true when an attribute was added by processAttributes
 
@@ -139,10 +139,10 @@ class TskAutoDb:public TskAuto {
         const TskAutoDb & tskAutoDb;
         const TSK_FS_INFO & fsInfo;
         const int64_t fsObjId;
-		vector<TSK_DB_FILE_LAYOUT_RANGE> ranges;																																										
+        vector<TSK_DB_FILE_LAYOUT_RANGE> ranges;																																										
         TSK_DADDR_T curRangeStart;
-		int64_t size;
-		const int64_t chunkSize;
+        int64_t size;
+        const int64_t chunkSize;
         TSK_DADDR_T prevBlock;
         bool isStart;
         uint32_t nextSequenceNo;
@@ -154,7 +154,7 @@ class TskAutoDb:public TskAuto {
         const unsigned char *const md5,
         const TSK_DB_FILES_KNOWN_ENUM known);
     virtual TSK_RETVAL_ENUM processAttribute(TSK_FS_FILE *,
-		const TSK_FS_ATTR * fs_attr, const char *path);
+        const TSK_FS_ATTR * fs_attr, const char *path);
     static TSK_WALK_RET_ENUM md5HashCallback(TSK_FS_FILE * file,
         TSK_OFF_T offset, TSK_DADDR_T addr, char *buf, size_t size,
         TSK_FS_BLOCK_FLAG_ENUM a_flags, void *ptr);