durham added a comment.
Fixed by using _map.clear() instead of replacing the _map. REPOSITORY rHG Mercurial REVISION DETAIL https://phab.mercurial-scm.org/D1257 To: durham, #hg-reviewers, yuja Cc: mercurial-devel _______________________________________________ Mercurial-devel mailing list Mercurial-devel@mercurial-scm.org https://www.mercurial-scm.org/mailman/listinfo/mercurial-devel
