Issue description: when serching i crash

What happens: searching crashes

What you expected to happen: not to crash

Steps to reproduce:

1. type b then o crashes u
   2.
   3.
   ...

Version (Make sure you are on the latest version before reporting):

• Minecraft: 1.10.2
• Forge:2095
• Refined Storage:1.1.2

Does this issue occur on a server? [yes/no]
yes

If a (crash)log is relevant for this issue, link it here:

[pastebin/gist/etc link here]
http://pastebin.com/jFqAD1Zs

Please report this to Chisel&Bits

i sent it to both of u lol and ya ty didnt know who to send it to so i sent it to both