git-pack-refs --prune

diff --git a/fsck-objects.c b/fsck-objects.c
index 456c17e2f6c2d226248156065b1a47dad487c402..46b628cb94375e3f645f868efb04547ffc20e6e7 100644 (file)
--- a/fsck-objects.c
+++ b/fsck-objects.c
@@ -402,7 +402,7 @@ static void fsck_dir(int i, char *path)
 
 static int default_refs;
 
-static int fsck_handle_ref(const char *refname, const unsigned char *sha1)
+static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
 {
        struct object *obj;
 
@@ -424,7 +424,7 @@ static int fsck_handle_ref(const char *refname, const unsigned char *sha1)
 
 static void get_default_heads(void)
 {
-       for_each_ref(fsck_handle_ref);
+       for_each_ref(fsck_handle_ref, NULL);
 
        /*
         * Not having any default heads isn't really fatal, but
@@ -458,9 +458,10 @@ static void fsck_object_dir(const char *path)
 static int fsck_head_link(void)
 {
        unsigned char sha1[20];
-       const char *head_points_at = resolve_ref("HEAD", sha1, 1);
+       int flag;
+       const char *head_points_at = resolve_ref("HEAD", sha1, 1, &flag);
 
-       if (!head_points_at)
+       if (!head_points_at || !(flag & REF_ISSYMREF))
                return error("HEAD is not a symbolic ref");
        if (strncmp(head_points_at, "refs/heads/", 11))
                return error("HEAD points to something strange (%s)",