uac(k): set type for tm callback

- requires to be TMCB_LOCAL_COMPLETED

modules_k/uac/uac_send.c

@@ -383,11 +383,14 @@ int uac_req_send(struct sip_msg *msg, char *s1, char *s2)
 	uac_r.method = &_uac_req.s_method;
 	uac_r.headers = (_uac_req.s_hdrs.len <= 0) ? NULL : &_uac_req.s_hdrs;
 	uac_r.body = (_uac_req.s_body.len <= 0) ? NULL : &_uac_req.s_body;
-	uac_r.cb_flags =(_uac_req.onreply > 0) ? TMCB_LOCAL_COMPLETED : 0;
-	uac_r.cb  = (_uac_req.onreply > 0) ? uac_send_tm_callback : NULL;
-	/* Callback function */
-	uac_r.cbp = (_uac_req.onreply > 0) ? (void*)(long)_uac_req.onreply : 0;
-	/* Callback parameter */
+	if(_uac_req.onreply > 0)
+	{
+		uac_r.cb_flags = TMCB_LOCAL_COMPLETED;
+		/* Callback function */
+		uac_r.cb  = uac_send_tm_callback;
+		/* Callback parameter */
+		uac_r.cbp = (void*)(long)_uac_req.onreply;
+	}
 	ret = tmb.t_request(&uac_r,  /* UAC Req */
 						&_uac_req.s_ruri,        /* Request-URI */
 						(_uac_req.s_turi.len<=0)?&_uac_req.s_ruri:&_uac_req.s_turi, /* To */