diff -r 30ccb7d03864 -r 58e58406ed19 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Sat Apr 30 02:42:05 2011 -0500
+++ b/mercurial/localrepo.py	Fri Apr 29 14:54:01 2011 +0200
@@ -1921,9 +1921,9 @@
     def listkeys(self, namespace):
         return pushkey.list(self, namespace)
 
-    def debugwireargs(self, one, two, three=None, four=None):
+    def debugwireargs(self, one, two, three=None, four=None, five=None):
         '''used to test argument passing over the wire'''
-        return "%s %s %s %s" % (one, two, three, four)
+        return "%s %s %s %s %s" % (one, two, three, four, five)
 
 # used to avoid circular references so destructors work
 def aftertrans(files):