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t7508: avoid non-portable sed expression

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2556b996 (status: disable display of '#' comment prefix by default;
2013-09-06) introduced tests which fail on Mac OS X due to unportable
use of \t (for TAB) in a sed expression. POSIX [1][2] also disallows
it. Fix this.

[1]: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/sed.html#tag_20_116_13_02
[2]: http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap09.html#tag_09_03_02

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Acked-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Sunshine 2013-09-14 00:47:12 -04:00 committed by Junio C Hamano
parent 2f0f7f1ce7
commit 2e582df0e0
1 changed files with 2 additions and 1 deletions
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t/t7508-status.sh
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@ -61,7 +61,8 @@ test_expect_success 'status (1)' '
'
strip_comments () {
sed "s/^\# //; s/^\#$//; s/^#\t/\t/" <"$1" >"$1".tmp &&
tab=' '
sed "s/^\# //; s/^\#$//; s/^#$tab/$tab/" <"$1" >"$1".tmp &&
rm "$1" && mv "$1".tmp "$1"
}