(svn r7825) -Codechange: make NetworkUDPClose close a single UDP socket. Use NetworkUDPStop to close all opened udp sockets (those were called NetworkUDPClose).

src/openttd.c

@@ -747,10 +747,10 @@ void SwitchMode(int new_mode)
 		if (_networking) {
 			if (_network_server && (new_mode == SM_LOAD || new_mode == SM_NEWGAME)) {
 				NetworkReboot();
-				NetworkUDPClose();
+				NetworkUDPStop();
 			} else {
 				NetworkDisconnect();
-				NetworkUDPClose();
+				NetworkUDPStop();
 			}
 		}