It doesn't matter much if the keeper had pulled his hands away because it was his legs that looked like they made contact (the keeper was stupid for even coming for that ball in the first place, the defender had it covered in an area well away from the goal), and I wouldn't say it was that theatrical a dive to be honest, he certainly dived but it was hardly the usual tuck and roll followed by screams of pain and agony that we see from a lot of players, he didn't even appeal for it.