1870
1873
self.bzrdir.transport.delete(name)
1872
1876
self.step('Upgrading working tree')
1873
1877
self.bzrdir.transport.mkdir('checkout', mode=self.dir_mode)
1874
1878
self.make_lock('checkout')
1877
1881
self.bzrdir.transport.delete_multi(
1878
1882
self.garbage_inventories, self.pb)
1879
1883
for entry in checkout_files: