t4020: don't use grep -a
commit4fcd42cc3cdbbcceec8150b8b920624b0e9f475d
authorJeff King <peff@peff.net>
Wed, 12 Mar 2008 21:37:37 +0000 (12 17:37 -0400)
committerJeff King <peff@peff.net>
Thu, 13 Mar 2008 12:19:01 +0000 (13 08:19 -0400)
treebc6452f7d82622831a982c6ac8a41eadd35f2fa9
parent30a659cc094bd413f68343d26f053a881fca41e2
t4020: don't use grep -a

Solaris /usr/bin/grep doesn't understand "-a". In this case
we can just include the expected output with the test, which
is a better test anyway.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t4020-diff-external.sh
t/t4020/diff.NUL [new file with mode: 0644]