Do not attempt to access literal dirname "GIT_OBJECT_DIRECTORY".

Dereference the environment variable before using it.

Signed-off-by: Tommi Virtanen <tv@inoi.fi>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/setup.c b/setup.c
index cc44a724bf3220de1cb8a3ef818e581905d7265c..3286a568ed4c7d4c82bb18d779f05518fe05c9b3 100644 (file)
--- a/setup.c
+++ b/setup.c
@@ -116,7 +116,7 @@ static const char *setup_git_directory_1(void)
                if (validate_symref(path))
                        goto bad_dir_environ;
                if (getenv(DB_ENVIRONMENT)) {
-                       if (access(DB_ENVIRONMENT, X_OK))
+                       if (access(getenv(DB_ENVIRONMENT), X_OK))
                                goto bad_dir_environ;
                }
                else {