config_rename_section: fix FILE* leak

diff --git a/environment.c b/environment.c
index 84d870ca4eca6e202bcbec388e9a299b887f9a12..f8c7dbceadf2190997816f9a21b211a6a97efe48 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -48,6 +48,16 @@ static void setup_git_env(void)
        git_graft_file = getenv(GRAFT_ENVIRONMENT);
        if (!git_graft_file)
                git_graft_file = xstrdup(git_path("info/grafts"));
+       log_all_ref_updates = !is_bare_git_dir(git_dir);
+}
+
+int is_bare_git_dir (const char *dir)
+{
+       const char *s;
+       if (!strcmp(dir, DEFAULT_GIT_DIR_ENVIRONMENT))
+               return 0;
+       s = strrchr(dir, '/');
+       return !s || strcmp(s + 1, DEFAULT_GIT_DIR_ENVIRONMENT);
 }
 
 const char *get_git_dir(void)