'kb.kb.append_uniq a vulnerability to the KB'

def kb_append_uniq(self, location_a, location_b, info, filter_by='VAR'):

    added_to_kb = kb.kb.append_uniq(location_a, location_b, info, filter_by=filter_by)
    if added_to_kb:
        om.out.report_finding(info)
