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authorJunio C Hamano <junkio@cox.net>2006-11-04 12:24:05 -0800
committerJunio C Hamano <junkio@cox.net>2006-11-05 18:36:36 -0800
commitfe732edee10f9b241c8df9b4ea081a4f33ad3968 (patch)
tree5ceabceaefd7d72d75f381ef7d872d63c6c4b83b /path.c
parent49b8b2926fdcc4322445f0a3bda459e81cd98e9a (diff)
downloadgit-fe732edee10f9b241c8df9b4ea081a4f33ad3968.tar.gz
adjust_shared_perm: chmod() only when needed.
When widening permission for files and directories in a 'shared' repository for a user with inappropriate umask() setting for shared work, make sure we call chmod() only when we actually need to. The primary idea owes credit to Johannes. Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'path.c')
-rw-r--r--path.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/path.c b/path.c
index bb89fb02dc..d2c076d7cb 100644
--- a/path.c
+++ b/path.c
@@ -279,7 +279,7 @@ int adjust_shared_perm(const char *path)
: 0));
if (S_ISDIR(mode))
mode |= S_ISGID;
- if (chmod(path, mode) < 0)
+ if ((mode & st.st_mode) != mode && chmod(path, mode) < 0)
return -2;
return 0;
}