builtin/log.c: stop using global patch_suffix
authorJunio C Hamano <gitster@pobox.com>
Sat, 22 Dec 2012 06:24:03 +0000 (22:24 -0800)
committerJunio C Hamano <gitster@pobox.com>
Sat, 22 Dec 2012 07:12:25 +0000 (23:12 -0800)
commit68cb7b6f85aa032c33e49137364da9b76b1d95a1
tree3552a94ffe51b2312c4354996a51680808511c70
parentce37596c137aef257b9b75dce1c6b2fd498bab23
builtin/log.c: stop using global patch_suffix

The suffix for the output filename is found in rev->patch_suffix; do
not keep using the global that is only used to parse the command
line and configuration.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/log.c