diff -r 7ca4f2049d3b -r 4d9d490d7bbe mercurial/repair.py
--- a/mercurial/repair.py	Mon Apr 14 15:33:50 2014 -0400
+++ b/mercurial/repair.py	Mon Apr 14 15:45:30 2014 -0400
@@ -147,7 +147,7 @@
         if saveheads or savebases:
             ui.note(_("adding branch\n"))
             f = vfs.open(chgrpfile, "rb")
-            gen = exchange.readbundle(f, chgrpfile, vfs)
+            gen = exchange.readbundle(ui, f, chgrpfile, vfs)
             if not repo.ui.verbose:
                 # silence internal shuffling chatter
                 repo.ui.pushbuffer()