untracked cache: don't open non-existent .gitignore
authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Sun, 8 Mar 2015 10:12:31 +0000 (17:12 +0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 12 Mar 2015 20:45:16 +0000 (13:45 -0700)
This cuts down a signficant number of open(.gitignore) because most
directories usually don't have .gitignore files.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found