tree 52e4e5d222fbc053288740f3faf5847954c9e0a0
parent af6b65d45ef179ed52087e80cb089f6b2349f4ec
author Đoàn Trần Công Danh <congdanhqx@gmail.com> 1589849446 +0700
committer Junio C Hamano <gitster@pobox.com> 1589912123 -0700

t5703: replace "grep -a" usage by perl

On some platforms likes HP-UX, grep(1) doesn't understand "-a".
Let's switch to perl.

Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>