remote-bzr: update old organization

If a clone exists with the old organization (v1.8.2) it will prevent the new shared bzr repository organization from working, so let's remove this repository, which is not used any more. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Author: felipec

contrib/remote-helpers/git-remote-bzr

@@ -830,6 +830,13 @@ def get_repo(url, alias):
  clone_path = os.path.join(dirname, 'clone')
  if not os.path.exists(clone_path):
  os.mkdir(clone_path)
+ else:
+ # check and remove old organization
+ try:
+ bdir = bzrlib.bzrdir.BzrDir.open(clone_path)
+ bdir.destroy_repository()
+ except bzrlib.errors.NotBranchError:
+ pass
 
  try:
  repo = origin.open_repository()