[grilo-plugins] upnp: Adapted to changes in grl_plugin_registry_unregister_source.

[Iago Toral Quiroga <itoral src gnome org>]

commit 359980f160cc5295e7d03e7549030f68fa0ab153
Author: Iago Toral Quiroga <itoral igalia com>
Date:   Mon Dec 20 08:45:37 2010 +0100

    upnp: Adapted to changes in grl_plugin_registry_unregister_source.

 src/upnp/grl-upnp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/upnp/grl-upnp.c b/src/upnp/grl-upnp.c
index 269d68b..b7c1fd2 100644
--- a/src/upnp/grl-upnp.c
+++ b/src/upnp/grl-upnp.c
@@ -439,7 +439,7 @@ device_unavailable_cb (GUPnPControlPoint *cp,
   if (!source) {
     GRL_DEBUG ("No source registered with id '%s', ignoring", source_id);
   } else {
-    grl_plugin_registry_unregister_source (registry, source);
+    grl_plugin_registry_unregister_source (registry, source, NULL);
   }
 
   g_free (source_id);