Changes

Summary

1. Fix #573 Crash on middle clicking an inventory when JEI is hidden (commit: 5be19a3) (details)

Commit 5be19a36b560433a8526d344d21c5f2af705575f by mezz Fix #573 Crash on middle clicking an inventory when JEI is hidden (commit: 5be19a3)
	src/main/java/mezz/jei/input/InputHandler.java (diff)
	src/main/java/mezz/jei/GuiEventHandler.java (diff)