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authorLibravatar Jeff King <peff@peff.net>2013-03-08 04:30:25 -0500
committerLibravatar Junio C Hamano <gitster@pobox.com>2013-03-08 14:02:31 -0800
commita6f7f9a32532a636bd458c7a3dc2cc16fbe237d3 (patch)
treef53333b3d0826c6dee73dc321d79ece33e6f2d0c /Documentation/gitattributes.txt
parentcache.h: drop LOCAL_REPO_ENV_SIZE (diff)
downloadtgif-a6f7f9a32532a636bd458c7a3dc2cc16fbe237d3.tar.xz
environment: add GIT_PREFIX to local_repo_env
The GIT_PREFIX variable is set based on our location within the working tree. It should therefore be cleared whenever GIT_WORK_TREE is cleared. In practice, this doesn't cause any bugs, because none of the sub-programs we invoke with local_repo_env cleared actually care about GIT_PREFIX. But this is the right thing to do, and future proofs us against that assumption changing. While we're at it, let's define a GIT_PREFIX_ENVIRONMENT macro; this avoids repetition of the string literal, which can help catch any spelling mistakes in the code. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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