- head_path_len = readlink(".git/HEAD", head_path, sizeof(head_path)-1);
- if ((head_path_len < 0) || get_sha1("HEAD", head_sha1))
+ head_path_p = resolve_ref(git_path("HEAD"), head_sha1, 1);
+ if (head_path_p) {
+ head_path_len = strlen(head_path_p);
+ memcpy(head_path, head_path_p, head_path_len + 1);
+ }
+ else {
+ head_path_len = 0;