121         repo.__class__ = oldrepocls

   121         repo.__class__ = oldrepocls

   122         if remotebranchmap is not None:

   122         if remotebranchmap is not None:

   123             remote.branchmap = origremotebranchmap

   123             remote.branchmap = origremotebranchmap

   124 

   124 

   125 def wireprotobranchmap(orig, repo, proto):

   125 def wireprotobranchmap(orig, repo, proto):

   126     oldrepo = repo.__class__

   128     oldrepo = repo.__class__

   127     try:

   129     try:

   128         class repocls(repo.__class__):

   130         class repocls(repo.__class__):

   129             def branchmap(self):

   131             def branchmap(self):

   130                 usetopic = not self.publishing()

   132                 usetopic = not self.publishing()