Add better null check for Recipe Category Crafting Item registration

mezz · Sep 11, 2016 · 79e9b20 · 79e9b20
1 parent 72003ff
commit 79e9b20
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/main/java/mezz/jei/util/ModRegistry.java b/src/main/java/mezz/jei/util/ModRegistry.java
@@ -83,6 +83,12 @@ public void addRecipeCategoryCraftingItem(@Nullable ItemStack craftingItem, @Non
 			return;
 		}
 
+		if (craftingItem.getItem() == null) {
+			NullPointerException e = new NullPointerException();
+			Log.error("Tried to add a RecipeCategoryCraftingItem with null item in the craftingItem.", e);
+			return;
+		}
+
 		for (String recipeCategoryUid : recipeCategoryUids) {
 			if (recipeCategoryUid == null) {
 				IllegalArgumentException e = new IllegalArgumentException();