From: Charles Bailey <cbailey32@bloomberg.net>
Date: Sat, 11 Oct 2014 08:39:37 +0000 (-0700)
Subject: mergetool: don't require a work tree for --tool-help
X-Git-Tag: v2.2.0-rc0~29^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/7bfb7c357cd33a9f3a72d65b0df96e054d2a9f06?ds=inline;hp=7bfb7c357cd33a9f3a72d65b0df96e054d2a9f06

mergetool: don't require a work tree for --tool-help

Signed-off-by: Charles Bailey <cbailey32@bloomberg.net>
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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