From f3da3efce15f6cbf15374c16c516e3587a3d6af2 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Thu, 11 Feb 2010 15:25:41 -0500
Subject: [PATCH] connection: Don't show harmless backtraces on conn disconnect

---
 src/virtManager/connection.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/virtManager/connection.py b/src/virtManager/connection.py
index 0652cd6c9..1ff3e6bd2 100644
--- a/src/virtManager/connection.py
+++ b/src/virtManager/connection.py
@@ -1391,6 +1391,10 @@ class vmmConnection(gobject.GObject):
             updates need to go here to enable threading that doesn't block the
             app with long tick operations.
             """
+            # Connection closed out from under us
+            if not self.vmm:
+                return
+
             # Make sure device polling is setup
             if not self.netdev_initialized:
                 self._init_netdev()
@@ -1470,6 +1474,9 @@ class vmmConnection(gobject.GObject):
         return 1
 
     def _recalculate_stats(self, now):
+        if self.vmm is None:
+            return
+
         expected = self.config.get_stats_history_length()
         current = len(self.record)
         if current > expected: