[tracker/writeback] Plugged a leak, can be squashed with previous commit

[Philip Van Hoof <pvanhoof src gnome org>]

commit c73f3816e898598eb025f5358ddd7aafc47e9bd1
Author: Philip Van Hoof <philip codeminded be>
Date:   Fri Nov 20 14:20:33 2009 +0100

    Plugged a leak, can be squashed with previous commit

 src/libtracker-miner/tracker-miner-fs.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-miner-fs.c b/src/libtracker-miner/tracker-miner-fs.c
index 8d23009..497d803 100644
--- a/src/libtracker-miner/tracker-miner-fs.c
+++ b/src/libtracker-miner/tracker-miner-fs.c
@@ -578,6 +578,8 @@ fs_finalize (GObject *object)
 	g_queue_foreach (priv->items_created, (GFunc) g_object_unref, NULL);
 	g_queue_free (priv->items_created);
 
+	g_hash_table_unref (priv->items_writeback);
+
 	G_OBJECT_CLASS (tracker_miner_fs_parent_class)->finalize (object);
 }