Crash when trying to place a torch while aiming on a block straight above your head.

If you try to place a torch while aiming on a block straight above your head the game crashes.

Steps to reproduce:
1. Build a 3 Blocks high Tower.
2. Stand right next to the Tower and place a block above your head.
3. Aim straight up and try to place a torch.
4. The game will Crash.

If bug Report is a duplicate, I apologize, but I haven´t found any other Reports of this bug so I think it is not a duplicate. Please fix for the next snapshot, thanks!