diff mercurial/upgrade.py @ 46321:d32e7ed81f4f

persistent-nodemap: catch the right exception on python On Python 2, Missing file are IOError, not OSError, apparently. Differential Revision: https://phab.mercurial-scm.org/D9809
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Sun, 17 Jan 2021 19:22:30 +0100
parents d159d0fafa78
children 17176f64a03d
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