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authorLibravatar Clemens Buchacher <drizzd@aon.at>2009-09-07 10:48:01 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2009-09-07 15:02:31 -0700
commit929e37d3dfef13895ef6e4b54c7d45962b234461 (patch)
tree2ec74d98cb597395ead51cf8222f3d294b3f2184 /levenshtein.c
parentGIT 1.6.3.4 (diff)
downloadtgif-929e37d3dfef13895ef6e4b54c7d45962b234461.tar.xz
grep: fix exit status if external_grep() punts
If external_grep() is called and punts, grep_cache() mistakenly reported a hit, even if there were none. The bug can be triggered by calling "git grep --no-color" from a subdirectory. Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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