No inv full warning when buying from shop sign. still takes money, no item given

[omega015]

When buying from a sign in /shop, if your inv was full you would receive a message telling you, and you could no longer buy anything. There is now no warning and clicking the sign will still take money, but because your inv is full you wont actually receive the item(s).

Tested on  donor 64 x gold and C block 64 x cobble.

[LaughNgamez]

Hmm fairly sure there was a fail safe for this, but will look into.