[rygel] external: Item should keep ref of dummy parent

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 5556293c2e104c8fea9214695d80f1d8295d607c
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Wed Aug 11 00:20:49 2010 +0300

    external: Item should keep ref of dummy parent
    
    Item should keep parent's ref if parent is a dummy container.

 .../external/rygel-external-item-factory.vala      |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/external/rygel-external-item-factory.vala b/src/plugins/external/rygel-external-item-factory.vala
index 3580c6e..894d5f2 100644
--- a/src/plugins/external/rygel-external-item-factory.vala
+++ b/src/plugins/external/rygel-external-item-factory.vala
@@ -51,6 +51,9 @@ public class Rygel.External.ItemFactory {
         }
 
         var item = new MediaItem (id, parent, title, upnp_class);
+        if (parent is DummyContainer) {
+            item.parent_ref = parent;
+        }
 
         var value = props.lookup ("MIMEType");
         item.mime_type = value.get_string ();