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(parent: 73a1d05) | patch
grep: unset GREP_OPTIONS before spawning external grep
authorRené Scharfe <rene.scharfe@lsrfire.ath.cx>
Sun, 22 Nov 2009 15:58:09 +0000 (16:58 +0100)
committerJunio C Hamano <gitster@pobox.com>
Mon, 23 Nov 2009 00:20:59 +0000 (16:20 -0800)
commitb48275998399561780af85d429da3caceeecd2fe
tree35e86d626dc048e75ed6e470a4571fe76ec78407tree | snapshot
parent73a1d050c47dfa0fc758eedd9d3bb60b7449e14fcommit | diff
grep: unset GREP_OPTIONS before spawning external grep

While we're at it, also unset GREP_COLOR and GREP_COLORS in case colouring
is not enabled, to be on the safe side.  The presence of these variables
alone is not sufficient to trigger coloured output with GNU grep, but
other implementations may behave differently.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin-grep.c diff | blob | blame | history
t/t7002-grep.sh diff | blob | blame | history
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