[tracker] tracker-extract: Also complete cancelled tasks

[Carlos Garnacho <carlosg src gnome org>]

commit 0ca3ebf3aba481622c130736d6156677a891274d
Author: Carlos Garnacho <carlos lanedo com>
Date:   Tue Oct 18 10:21:04 2011 +0200

    tracker-extract: Also complete cancelled tasks
    
    If a task happened to be cancelled at the time of
    get_metadata(), the error was set, but the async
    result wasn't notified.

 src/tracker-extract/tracker-extract.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/tracker-extract/tracker-extract.c b/src/tracker-extract/tracker-extract.c
index 68dcdc6..86f3065 100644
--- a/src/tracker-extract/tracker-extract.c
+++ b/src/tracker-extract/tracker-extract.c
@@ -542,6 +542,7 @@ get_metadata (TrackerExtractTask *task)
 		                                 "Extraction of '%s' was cancelled",
 		                                 task->file);
 
+		g_simple_async_result_complete_in_idle ((GSimpleAsyncResult *) task->res);
 		extract_task_free (task);
 		return FALSE;
 	}