Fixed windows build

src/joystick/windows/SDL_xinputjoystick.c

@@ -344,8 +344,6 @@ SDL_XINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickde
     SDL_assert(XINPUTSETSTATE);
     SDL_assert(userId < XUSER_MAX_COUNT);
 
-    joystick->player_index = userId;
-
     joystick->hwdata->bXInputDevice = SDL_TRUE;
 
     if (XINPUTGETCAPABILITIES(userId, XINPUT_FLAG_GAMEPAD, &capabilities) != ERROR_SUCCESS) {