builtin-commit.c: guard config parser from value=NULL
commitd865eb2a0d5f121a46dfcc18c78e7f27e0af0fbc
authorJunio C Hamano <gitster@pobox.com>
Mon, 11 Feb 2008 18:46:39 +0000 (11 10:46 -0800)
committerJunio C Hamano <gitster@pobox.com>
Mon, 11 Feb 2008 21:11:36 +0000 (11 13:11 -0800)
tree49188f682a6efe638df290b65d2c25265dfd5e83
parent5768c98ab8892ee0ca46e23ed46c4d94e0503e72
builtin-commit.c: guard config parser from value=NULL

commit.template configuration expects a string value.

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