[rhythmbox] rhythmdb: dispose of the internal GCancellable properly (bug #588257)

[Jonathan Matthew <jmatthew src gnome org>]

commit 975179c06bdb4c1395045de8f82ae93a463d22a4
Author: Jonathan Matthew <jonathan d14n org>
Date:   Sat Jul 11 13:58:44 2009 +1000

    rhythmdb: dispose of the internal GCancellable properly (bug #588257)

 rhythmdb/rhythmdb.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/rhythmdb/rhythmdb.c b/rhythmdb/rhythmdb.c
index debda4f..faa2ea5 100644
--- a/rhythmdb/rhythmdb.c
+++ b/rhythmdb/rhythmdb.c
@@ -1036,7 +1036,6 @@ rhythmdb_shutdown (RhythmDB *db)
 		rhythmdb_action_free (db, action);
 	}
 
-	g_object_unref (db->priv->exiting);
 }
 
 static void
@@ -1080,6 +1079,11 @@ rhythmdb_dispose (GObject *object)
 		db->priv->metadata = NULL;
 	}
 
+	if (db->priv->exiting != NULL) {
+		g_object_unref (db->priv->exiting);
+		db->priv->exiting = NULL;
+	}
+
 	G_OBJECT_CLASS (rhythmdb_parent_class)->dispose (object);
 }