1021                         return ooberror(bundle2required)

  1021                         return ooberror(bundle2required)

  1022                     raise error.Abort(bundle2requiredmain,

  1022                     raise error.Abort(bundle2requiredmain,

  1023                                       hint=bundle2requiredhint)

  1023                                       hint=bundle2requiredhint)

  1024 

  1024 

  1025                 r = exchange.unbundle(repo, gen, their_heads, 'serve',

  1025                 r = exchange.unbundle(repo, gen, their_heads, 'serve',

  1027                 if util.safehasattr(r, 'addpart'):

  1027                 if util.safehasattr(r, 'addpart'):

  1028                     # The return looks streamable, we are in the bundle2 case

  1028                     # The return looks streamable, we are in the bundle2 case

  1029                     # and should return a stream.

  1029                     # and should return a stream.

  1030                     return streamres_legacy(gen=r.getchunks())

  1030                     return streamres_legacy(gen=r.getchunks())

  1031                 return pushres(r, output.getvalue() if output else '')

  1031                 return pushres(r, output.getvalue() if output else '')