mercurial/subrepo.py

--- a/mercurial/subrepo.py	Fri Jun 18 08:49:24 2010 +0200
+++ b/mercurial/subrepo.py	Sun Jun 27 18:20:49 2010 -0500
@@ -379,8 +379,8 @@
             self.get(state)
 
     def push(self, force):
-        # nothing for svn
-        pass
+        # push is a no-op for SVN
+        return True
 
 types = {
     'hg': hgsubrepo,