Patchwork D7486: locarepo: also fastpath `nullid` lookup in __getitem__

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Submitter phabricator
Date Nov. 23, 2019, 1:03 p.m.
Message ID <16ac11f2efaf2caa2cef43523a658e37@localhost.localdomain>
Download mbox | patch
Permalink /patch/43484/
State Not Applicable
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phabricator - Nov. 23, 2019, 1:03 p.m.
marmoute updated this revision to Diff 18356.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D7486?vs=18293&id=18356

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D7486/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D7486

AFFECTED FILES
  mercurial/localrepo.py

CHANGE DETAILS




To: marmoute, #hg-reviewers
Cc: mercurial-devel

Patch

diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -1531,7 +1531,7 @@ 
             ]
 
         # dealing with some special values
-        if changeid == b'null' or changeid == nullrev:
+        if changeid == b'null' or changeid == nullrev or changeid == nullid:
             return context.changectx(self, nullrev, nullid, False)
         if changeid == b'tip':
             node = self.changelog.tip()