connect.c: guard config parser from value=NULL
authorJunio C Hamano <gitster@pobox.com>
Mon, 11 Feb 2008 18:52:15 +0000 (10:52 -0800)
committerJunio C Hamano <gitster@pobox.com>
Mon, 11 Feb 2008 21:11:36 +0000 (13:11 -0800)
commitc64b9ad0fc02134d7271eb841fbdef9bc16660ea
tree4be5f48754c93ffdaa0bdd64b17ce49bb9b1a22a
parent406d95f2d013bd17d79bbcf9438a2f03bd70a78a
connect.c: guard config parser from value=NULL

core.gitproxy configuration expects a string value.

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