[libvirt] The gui should drop the connection if libvirt stops for any reason like service libvirt stop.

[Daniel J Walsh <dwalsh redhat com>]

diff -u virtManager/engine.py~ virtManager/engine.py
--- virtManager/engine.py~	2009-03-16 14:49:16.000000000 -0400
+++ virtManager/engine.py	2009-03-16 14:58:05.000000000 -0400
@@ -158,6 +158,7 @@
                 logging.error(("Could not refresh connection %s\n" % 
(uri)) + str(sys.exc_info()[0]) + \
                               " " + str(sys.exc_info()[1]) + "\n" + \
                               traceback.format_exc(sys.exc_info()[2]))
+                self.connections[uri]["connection"].close()
         return 1

     def change_timer_interval(self,ignore1,ignore2,ignore3,ignore4):