[gnome-music/wip/process-media-art: 1/2] albumArtCache: Run lookup callbacks in main thread

[Arnel A. Borja <arnelborja src gnome org>]

commit 0601d12e7b9653e790d20ed468c63147eff89808
Author: Arnel A. Borja <arnelborja src gnome org>
Date:   Thu Apr 17 00:06:06 2014 +0800

    albumArtCache: Run lookup callbacks in main thread

 gnomemusic/albumArtCache.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnomemusic/albumArtCache.py b/gnomemusic/albumArtCache.py
index 40c738b..e88db3a 100644
--- a/gnomemusic/albumArtCache.py
+++ b/gnomemusic/albumArtCache.py
@@ -167,7 +167,7 @@ class AlbumArtCache:
     @log
     def finish(self, pixbuf, path, callback, itr):
         try:
-            callback(pixbuf, path, itr)
+            GLib.idle_add(callback, pixbuf, path, itr)
         except Exception as e:
             logger.warn("Error: %s" % e)