fixing win32 - second

examples/networklayer_tcp.c

@@ -477,7 +477,7 @@ static UA_StatusCode ClientNetworkLayerTCP_connect(const UA_String endpointUrl,
     UA_Int32 sock = 0;
 #endif
 #ifdef _WIN32
-    if((layer->serversockfd = socket(PF_INET, SOCK_STREAM,0)) == INVALID_SOCKET) {
+    if((sock = socket(PF_INET, SOCK_STREAM,0)) == INVALID_SOCKET) {
 #else
     if((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
 #endif