OSCMessage::getOSCData() can render message unusable

[h4yn0nnym0u5e]

If you pass a position parameter greater than the number of available data items, the message's error gets set to INDEX_OUT_OF_BOUNDS, in addition to a NULL pointer being being returned. This is extremely unhelpful, as there's nothing wrong with the message, and it means any further attempts to access the data items return incorrect values. Since there's no way of resetting the error code, a previously perfectly good message is rendered useless.