Code

diff: run external diff helper with shell
authorJeff King <peff@peff.net>
Wed, 30 Dec 2009 11:03:35 +0000 (06:03 -0500)
committerJunio C Hamano <gitster@pobox.com>
Wed, 6 Jan 2010 07:41:51 +0000 (23:41 -0800)
commit7ed7fac45a696ba6343707c7c8f4b268f309be32
tree66512b8d3067e07a73edf33337eb7aea49a4abf9
parent41a457e4f814a0e514548b3178e7692129f0fcfe
diff: run external diff helper with shell

This is mostly to make it more consistent with the rest of
git, which uses the shell to exec helpers.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff.c