Commit
25c54b40d3a8726db9e77d8cd8ef0d98f91124b8
by LexManosFix potential bounds exception in Smeltery.
While playing around with trying to find the max row size of a smeltery I ran into this nice bug. Desync between capacity number and temps array.
Start out with this setup:
http://puu.sh/icShZ/041dc26b52.jpg {underneth the seared brick is more seared brick to be a valid base}
Then start digging out the trough to make the smeltery wider.
If anything falls in and updates you'll get a crash and the world won't be loadable anymore.
This little check allows for the smeltery to recover itself.