1409
1409
old_url, new_url = tree.bzrdir.backup_bzrdir()
1410
1410
old_path = urlutils.local_path_from_url(old_url)
1411
1411
new_path = urlutils.local_path_from_url(new_url)
1414
1414
for (((dir_relpath1, _), entries1),
1415
1415
((dir_relpath2, _), entries2)) in izip(
1416
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osutils.walkdirs(old_path),