grep: use writable strbuf from caller for grep_tree()
authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Fri, 17 Dec 2010 12:44:25 +0000 (19:44 +0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 3 Feb 2011 22:08:30 +0000 (14:08 -0800)
commite5e062b6dcdbbc338a0501b97a35e2e5efa56075
treebb0ceb4e22fe705e3876b109e34d706e34b0ce69
parent2ed2437a143391c9e882318874905c964f313977
grep: use writable strbuf from caller for grep_tree()

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