rem: if (!file->link_u.links)
add: if (!hlink_list || !file->link_u.links)
context: int hard_link_check(struct file_struct *file, int skip){	if (!file->link_u.links)		return 0;	if (skip && !(file->flags & FLAG_HLINK_EOL))		hlink_list[file->F_HLINDEX] = file->F_NEXT;	if (hlink_list[file->F_HLINDEX] != file) {		if (verbose > 1) {			rprintf(FINFO, "\"%s\" is a hard link\n",			    f_name(file));		}		return 1;	}	return 0;}