rem: return after_loose(_m);
add: return after_loose(_m, 1);
context: int loose_route(struct sip_msg* _m, char* _s1, char* _s2){	int ret;	if (find_first_route(_m) != 0) {		DBG("loose_route: There is no Route HF\n");		return -1;	}			if (parse_sip_msg_uri(_m) == -1) {		LOG(L_ERR, "loose_route: Error while parsing Request URI\n");		return -1;	}	ret = is_preloaded(_m);	if (ret < 0) {		return -1;	} else if (ret == 1) {		return after_loose(_m);	} else {#ifdef ENABLE_USER_CHECK		if (is_myself(&_m->parsed_uri, &_m->parsed_uri.host, &_m->parsed_uri.port_no)) {#else		if (is_myself(&_m->parsed_uri.host, _m->parsed_uri.port_no)) {#endif			return after_strict(_m);		} else {			return after_loose(_m);		}	}}