From 13a91a26e1089065354de8979567d131c970bbbe Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <mpg@redhat.com>
Date: Sun, 29 Jul 2007 00:17:45 +0200
Subject: [PATCH] Make raw X windows work again.

---
 shell/model/homeactivity.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/shell/model/homeactivity.py b/shell/model/homeactivity.py
index 8b6a8dc5..e5e00cd8 100644
--- a/shell/model/homeactivity.py
+++ b/shell/model/homeactivity.py
@@ -184,9 +184,15 @@ class HomeActivity(gobject.GObject):
             return self._launching
 
     def _get_service_name(self):
-        return _SERVICE_NAME + self._activity_id
+        if self._activity_id:
+            return _SERVICE_NAME + self._activity_id
+        else:
+            return None
 
     def _retrieve_service(self):
+        if not self._activity_id:
+            return
+
         try:
             bus = dbus.SessionBus()
             proxy = bus.get_object(self._get_service_name(),