rem: } else port=SIP_PORT;
add: } else port=0;
context: inline static struct proxy_l *uri2proxy( str *uri ){	struct sip_uri  parsed_uri;	unsigned int  port; 	struct proxy_l *p;	int err;	if (parse_uri(uri->s, uri->len, &parsed_uri)<0) {		LOG(L_ERR, "ERROR: t_relay: bad_uri: %.*s\n",			uri->len, uri->s );		return 0;	}	if (parsed_uri.port.s){ 		port=str2s((unsigned char*)parsed_uri.port.s, parsed_uri.port.len, &err);		if (err){			LOG(L_ERR, "ERROR: t_relay: bad port in uri: <%.*s>\n",				parsed_uri.port.len, parsed_uri.port.s);			goto error;		}	} else port=SIP_PORT;	p=mk_proxy(parsed_uri.host.s, port);	if (p==0) {		LOG(L_ERR, "ERROR: t_relay: bad host name in URI <%.*s>\n",			uri->len, uri->s);		goto error;	}	free_uri( &parsed_uri );	return p;error:	free_uri( &parsed_uri );	return 0;	}