From a6f7f9a32532a636bd458c7a3dc2cc16fbe237d3 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Fri, 8 Mar 2013 04:30:25 -0500 Subject: 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 Signed-off-by: Junio C Hamano --- cache.h | 1 + 1 file changed, 1 insertion(+) (limited to 'cache.h') diff --git a/cache.h b/cache.h index 139b911816..3c6b677418 100644 --- a/cache.h +++ b/cache.h @@ -345,6 +345,7 @@ static inline enum object_type object_type(unsigned int mode) #define GIT_DIR_ENVIRONMENT "GIT_DIR" #define GIT_NAMESPACE_ENVIRONMENT "GIT_NAMESPACE" #define GIT_WORK_TREE_ENVIRONMENT "GIT_WORK_TREE" +#define GIT_PREFIX_ENVIRONMENT "GIT_PREFIX" #define DEFAULT_GIT_DIR_ENVIRONMENT ".git" #define DB_ENVIRONMENT "GIT_OBJECT_DIRECTORY" #define INDEX_ENVIRONMENT "GIT_INDEX_FILE" -- cgit v1.2.3