mirror of https://github.com/libsdl-org/SDL
fix SDL_GetJoystickInstanceID() return code upon failure
Reference issue: https://github.com/libsdl-org/SDL/issues/7051
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@ -652,8 +652,8 @@ extern DECLSPEC SDL_bool SDLCALL SDL_JoystickConnected(SDL_Joystick *joystick);
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* Get the instance ID of an opened joystick.
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*
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* \param joystick an SDL_Joystick structure containing joystick information
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* \returns the instance ID of the specified joystick on success or a negative
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* error code on failure; call SDL_GetError() for more information.
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* \returns the instance ID of the specified joystick on success or 0 on
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* failure; call SDL_GetError() for more information.
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*
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* \since This function is available since SDL 3.0.0.
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*
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@ -932,7 +932,7 @@ SDL_JoystickID SDL_GetJoystickInstanceID(SDL_Joystick *joystick)
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SDL_LockJoysticks();
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{
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CHECK_JOYSTICK_MAGIC(joystick, -1);
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CHECK_JOYSTICK_MAGIC(joystick, 0);
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retval = joystick->instance_id;
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}
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