t4020: don't use grep -a · freshlybakedca.ke/git@53a5b44

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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>

authored by

Jeff King and committed by

Junio C Hamano 18 years ago 53a5b443 82ebb0b6

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t4020

diff.NUL

t4020-diff-external.sh

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t/t4020-diff-external.sh

··· 103 103 104 104 test_expect_success 'force diff with "diff"' ' 105 105 echo >.gitattributes "file diff" && 106 - git diff | grep -a second 106 + git diff >actual && 107 + test_cmp ../t4020/diff.NUL actual 107 108 ' 108 109 109 110 test_done

t/t4020/diff.NUL

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