diff -r 5dac0d04b838 -r c869bd9e1193 mercurial/subrepo.py
--- a/mercurial/subrepo.py	Wed Dec 08 13:12:12 2010 -0600
+++ b/mercurial/subrepo.py	Thu Dec 09 16:52:14 2010 -0500
@@ -604,7 +604,7 @@
         return self._svncommand(['cat'], name)
 
 
-class gitsubrepo(object):
+class gitsubrepo(abstractsubrepo):
     def __init__(self, ctx, path, state):
         # TODO add git version check.
         self._state = state