diff options
Diffstat (limited to 'branch_updater.py')
| -rw-r--r-- | branch_updater.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/branch_updater.py b/branch_updater.py index caf720f..680f10f 100644 --- a/branch_updater.py +++ b/branch_updater.py @@ -152,8 +152,12 @@ class BranchUpdater(object): """ from fastimport.helpers import single_plural last_rev_id = self.cache_mgr.lookup_committish(last_mark) - revs = list(self.repo.iter_reverse_revision_history(last_rev_id)) - revno = len(revs) + self.repo.lock_read() + try: + graph = self.repo.get_graph() + revno = graph.find_distance_to_null(last_rev_id, []) + finally: + self.repo.unlock() existing_revno, existing_last_rev_id = br.last_revision_info() changed = False if revno != existing_revno or last_rev_id != existing_last_rev_id: |