From: Simon McVittie <smcv@debian.org>
Date: Wed, 28 Dec 2016 18:04:34 +0000 (+0000)
Subject: git: Do the revert operation in a secondary working tree
X-Git-Tag: debian/3.20120629.2+deb7u2~21
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/339f15d6f4a2d22014e2d38b7459de8a28c5fa8f?ds=sidebyside;hp=339f15d6f4a2d22014e2d38b7459de8a28c5fa8f

git: Do the revert operation in a secondary working tree

This avoids leaving the git directory in an inconsistent state if the
host system is rebooted while we are processing a revert.

(cherry picked from commit 7e84a1f9d88a1f546188a28524fedbdf53bb8729)
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