--- a/mercurial/sshrepo.py	Mon May 08 16:07:56 2006 -0700
+++ b/mercurial/sshrepo.py	Mon May 08 16:50:27 2006 -0700
@@ -134,7 +134,7 @@
         f = self.do_cmd("changegroup", roots=n)
         return self.pipei
 
-    def addchangegroup(self, cg):
+    def addchangegroup(self, cg, source):
         d = self.call("addchangegroup")
         if d:
             raise hg.RepoError(_("push refused: %s"), d)