diff -r a079cf630065 -r 08800489257e mercurial/bundlerepo.py
--- a/mercurial/bundlerepo.py	Sat Mar 15 15:23:20 2008 -0400
+++ b/mercurial/bundlerepo.py	Thu Mar 20 11:12:35 2008 -0500
@@ -221,9 +221,6 @@
     def url(self):
         return self._url
 
-    def dev(self):
-        return -1
-
     def file(self, f):
         if not self.bundlefilespos:
             self.bundlefile.seek(self.filestart)