Changes

Summary

1. Defend against crashes from recipes (#488, #491, #497) (commit: f0463ac) (details)

Commit f0463ac52dd8dcb6f91625dfbc216d13dad65dc2 by mezz Defend against crashes from recipes (#488, #491, #497) (commit: f0463ac)
	src/main/java/mezz/jei/gui/RecipeLayout.java (diff)