[rygel] core: update child count if container is updated

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit a76389da8412f1c4579b86d8a0e07a73616db06e
Author: Jens Georg <mail jensge org>
Date:   Thu Jun 25 00:52:40 2009 +0200

    core: update child count if container is updated

 .../rygel-database-backed-media-container.vala     |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/rygel/rygel-database-backed-media-container.vala b/src/rygel/rygel-database-backed-media-container.vala
index 44b83ed..ab52868 100644
--- a/src/rygel/rygel-database-backed-media-container.vala
+++ b/src/rygel/rygel-database-backed-media-container.vala
@@ -34,6 +34,12 @@ public class Rygel.DatabaseBackedMediaContainer : Rygel.MediaContainer {
         base (id, null, title, count);
 
         this.media_db = media_db;
+        this.container_updated.connect (on_db_container_updated);
+    }
+
+    private void on_db_container_updated (MediaContainer container,
+                                     MediaContainer container_updated) {
+        this.child_count = media_db.get_child_count (this.id);
     }
 
     public override void get_children (uint offset,