[tracker] libtracker-miner: Do not perform removed files check if crawling was cancelled.

[Carlos Garnacho <carlosg src gnome org>]

commit 08163db269d56d49e163f7ab1a687943717d1f0c
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon May 23 17:24:06 2011 +0200

    libtracker-miner: Do not perform removed files check if crawling was cancelled.
    
    Since the logic is "remove from the hashtable all existing files, so the remainder
    can be deleted", there are chances that a file could be left there when crawling is
    interrupted.

 src/libtracker-miner/tracker-miner-fs.c |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-miner-fs.c b/src/libtracker-miner/tracker-miner-fs.c
index 01ad44a..0241241 100644
--- a/src/libtracker-miner/tracker-miner-fs.c
+++ b/src/libtracker-miner/tracker-miner-fs.c
@@ -3904,8 +3904,15 @@ crawler_finished_cb (TrackerCrawler *crawler,
 	directory_data_unref (fs->private->current_directory);
 	fs->private->current_directory = NULL;
 
-	/* Check if any file was left after whole crawling */
-	check_if_files_removed (fs);
+	if (!was_interrupted) {
+		/* Check if any file was left after whole crawling */
+		check_if_files_removed (fs);
+	} else {
+		/* Ditch files to check for removal, as the crawler was
+		 * interrupted, it can lead to false positives.
+		 */
+		g_hash_table_remove_all (fs->private->check_removed);
+	}
 
 	/* Proceed to next thing to process */
 	crawl_directories_start (fs);