2 files changed, 4 insertions, 1 deletions
diff --git a/src/network/network.cpp b/src/network/network.cpp
index 5fd68650b..e442e46d6 100644
--- a/src/network/network.cpp
+++ b/src/network/network.cpp
@@ -587,7 +587,6 @@ static void NetworkClose()
 		_listensockets.Clear();
 		DEBUG(net, 1, "Closed listener");
 	}
-	NetworkUDPClose();
 
 	TCPConnecter::KillAll();
 
@@ -1088,6 +1087,7 @@ void NetworkStartUp()
 void NetworkShutDown()
 {
 	NetworkDisconnect();
+	NetworkUDPClose();
 
 	DEBUG(net, 3, "[core] shutting down network");
 
diff --git a/src/network/network_udp.cpp b/src/network/network_udp.cpp
index c1da7df43..b59ebfb7d 100644
--- a/src/network/network_udp.cpp
+++ b/src/network/network_udp.cpp
@@ -520,6 +520,9 @@ void NetworkUDPAdvertise()
 
 void NetworkUDPInitialize()
 {
+	/* If not closed, then do it. */
+	if (_udp_server_socket != NULL) NetworkUDPClose();
+
 	DEBUG(net, 1, "[udp] initializing listeners");
 	assert(_udp_client_socket == NULL && _udp_server_socket == NULL && _udp_master_socket == NULL);