Console spam when on inventory screen

[Revemohl]

Seems easy enough to reproduce, I got this simply by adding the just-released version v0.1.5 for MC 1.7.10 to my instance and opening my inventory. As soon as I did that (now on a test instance), the console was quickly spammed by this message: https://gist.github.com/Revemohl/233f936ba35c132509f0c054a11e86a0

I thought OptiFine was the cause, so I removed it but I still got the same thing: https://gist.github.com/Revemohl/48b1e435166fc22201bc503d6791ef07

However, after equipping the Fruit Phone glasses, that spam goes away.

Here's a (forced) crash log, in case you want it: https://gist.github.com/Revemohl/00a8bd624f488d9280419454c63b6be0

And the latest full log of that instance: https://gist.github.com/Revemohl/f7cc2b8336692dea2aad6fd20b355e06

[unascribed]

...Wow, I'm an idiot. First #4, now this :L

[unascribed]

Also, thanks for the extensive debug information! People don't tend to bother sending forced crash logs or troubleshoot on their own.

[unascribed]

I'm just glad this didn't crash the game. :P

Fix published as v0.1.6 (1.7.10) and v0.1.6 (1.10.2).