mergetool: don't require a work tree for --tool-help
commit7bfb7c357cd33a9f3a72d65b0df96e054d2a9f06
authorCharles Bailey <cbailey32@bloomberg.net>
Sat, 11 Oct 2014 08:39:37 +0000 (11 01:39 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 15 Oct 2014 21:12:20 +0000 (15 14:12 -0700)
treeb76313afc645ff845b9a343a1b68056ce60db782
parent1c7e2d23e4f22f1599570d9c5d0cc2f4156b5b74
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>
git-mergetool.sh