builtin/help.c: use warning_errno()
commit574774980cfdfe72d77cec831024f0229d10a1f3
authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Sun, 8 May 2016 09:47:27 +0000 (8 16:47 +0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 9 May 2016 19:29:08 +0000 (9 12:29 -0700)
tree74b62a448ad182a813d4d1fe81522a4a21835b82
parent6da31d7f75fa921f871eda76760b0c622d04147d
builtin/help.c: use warning_errno()

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/help.c