[PATCH] Allow reading "symbolic refs" that point to other refs

[git.git] / fsck-objects.c

diff --git a/fsck-objects.c b/fsck-objects.c
index 6cb0f29..247edf0 100644 (file)
--- a/fsck-objects.c
+++ b/fsck-objects.c
@@ -30,7 +30,7 @@ static void objreport(struct object *obj, const char *severity,
        fputs("\n", stderr);
 }
 
-int objerror(struct object *obj, const char *err, ...)
+static int objerror(struct object *obj, const char *err, ...)
 {
        va_list params;
        va_start(params, err);
@@ -39,7 +39,7 @@ int objerror(struct object *obj, const char *err, ...)
        return -1;
 }
 
-int objwarning(struct object *obj, const char *err, ...)
+static int objwarning(struct object *obj, const char *err, ...)
 {
        va_list params;
        va_start(params, err);
@@ -406,10 +406,7 @@ static int fsck_head_link(void)
        char hex[40];
        unsigned char sha1[20];
        static char path[PATH_MAX], link[PATH_MAX];
-       const char *git_dir;
-
-       git_dir = getenv(GIT_DIR_ENVIRONMENT);
-       if (!git_dir) git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
+       const char *git_dir = get_git_dir();
 
        snprintf(path, sizeof(path), "%s/HEAD", git_dir);
        if (readlink(path, link, sizeof(link)) < 0)