mergetool: use $( ... ) instead of `backticks`
authorDavid Aguilar <davvid@gmail.com>
Mon, 6 Apr 2009 08:31:28 +0000 (01:31 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 8 Apr 2009 05:19:56 +0000 (22:19 -0700)
commit9a62d72dfa833f98dd0730b3d5136f56d637a5c3
tree027792da268a36b39d12d760b8317cbf55249ed9
parente2dc2de917778a0601564e238c3cd61614f55e5f
mergetool: use $( ... ) instead of `backticks`

This makes mergetool consistent with Documentation/CodingGuidelines.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mergetool.sh