Request for Windows Sockets specification version 2.2 instead of 2.0

Thanks to Pavel Mazniker for the report.

Request for Windows Sockets specification version 2.2 instead of 2.0
Thanks to Pavel Mazniker for the report.
Stéphane Raimbault
1 parent c0cac3d9
Showing 1 changed file with 1 additions and 1 deletions
src/modbus-tcp.c
@@ -68,7 +68,7 @@ static int _modbus_tcp_init_win32(void)
     /* Initialise Windows Socket API */
     WSADATA wsaData;
  
-    if (WSAStartup(MAKEWORD(2, 0), &wsaData) != 0) {
+    if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0) {
         fprintf(stderr, "WSAStartup() returned error code %d\n",
                 (unsigned int)GetLastError());
         errno = EIO;