ENET_SOCKOPT_ERROR fix

unix.c

@@ -278,7 +278,10 @@ enet_socket_get_option (ENetSocket socket, ENetSocketOption option, int * value)
     switch (option)
     {
         case ENET_SOCKOPT_ERROR:
-            result = setsockopt (socket, SOL_SOCKET, SO_ERROR, (char *) value, sizeof (int));
+            result = getsockopt (socket, SOL_SOCKET, SO_ERROR, (char *) value, sizeof (int));
+            break;
+
+        default:
             break;
     }
     return result == -1 ? -1 : 0;

win32.c

@@ -208,7 +208,10 @@ enet_socket_get_option (ENetSocket socket, ENetSocketOption option, int * value)
     switch (option)
     {
         case ENET_SOCKOPT_ERROR:
-            result = setsockopt (socket, SOL_SOCKET, SO_ERROR, (char *) value, sizeof (int));
+            result = getsockopt (socket, SOL_SOCKET, SO_ERROR, (char *) value, sizeof (int));
+            break;
+
+        default:
             break;
     }
     return result == SOCKET_ERROR ? -1 : 0;