Merge: Codechange: Use null pointer literal instead of the NULL macro

src/network/core/udp.h

@@ -250,7 +250,7 @@ protected:
 
 	virtual void Receive_EX_MULTI(Packet *p, NetworkAddress *client_addr);
 public:
-	NetworkUDPSocketHandler(NetworkAddressList *bind = NULL);
+	NetworkUDPSocketHandler(NetworkAddressList *bind = nullptr);
 
 	/** On destructing of this class, the socket needs to be closed */
 	virtual ~NetworkUDPSocketHandler() { this->Close(); }