D12120: dagop: don't import nullrev from .node twice

[av6 (Anton Shestakov)]

av6 created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REVISION SUMMARY
  See 59fa3890d40a <https://phab.mercurial-scm.org/rHG59fa3890d40a1318fbb6664faaf022d0c7b2f60d>.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D12120

AFFECTED FILES
  mercurial/dagop.py

CHANGE DETAILS

diff --git a/mercurial/dagop.py b/mercurial/dagop.py
--- a/mercurial/dagop.py
+++ b/mercurial/dagop.py
@@ -9,7 +9,6 @@
 
 import heapq
 
-from .node import nullrev
 from .thirdparty import attr
 from .node import nullrev
 from . import (



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