diff.c: Use 'git_config_string' to get 'diff.external'
commitdaec808cc61af32de789a31dd5c96001915c3f2d
authorBrian Hetro <whee@smaertness.net>
Sat, 5 Jul 2008 05:24:43 +0000 (5 01:24 -0400)
committerJunio C Hamano <gitster@pobox.com>
Sun, 6 Jul 2008 00:42:34 +0000 (5 17:42 -0700)
treea25032d059b45ce7a5f4acc9927d313c7648ea34
parentcd8be6c9b64adcb7744aba89bac8ef4261ccacc5
diff.c: Use 'git_config_string' to get 'diff.external'

Signed-off-by: Brian Hetro <whee@smaertness.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff.c