fixing bugs with Iron workbench and fractionator

1 files changed, 10 insertions, 2 deletions

diff --git a/ihl/recipes/IronWorkbenchRecipe.java b/ihl/recipes/IronWorkbenchRecipe.java
index f0bd81f..e471811 100644
--- a/ihl/recipes/IronWorkbenchRecipe.java
+++ b/ihl/recipes/IronWorkbenchRecipe.java
@@ -3,12 +3,13 @@ package ihl.recipes;
 import java.util.ArrayList;

 import java.util.Iterator;

 import java.util.List;

-import net.minecraft.item.ItemStack;

+

 import ic2.api.recipe.IRecipeInput;

 import ic2.api.recipe.RecipeInputItemStack;

 import ic2.api.recipe.RecipeInputOreDict;

 import ihl.interfaces.IWire;

 import ihl.utils.IHLUtils;

+import net.minecraft.item.ItemStack;

 

 public class IronWorkbenchRecipe {

 	public List<ItemStack> workspaceElements=new ArrayList<ItemStack>();

@@ -70,7 +71,14 @@ public class IronWorkbenchRecipe {
 			}

 

 		}

-		this.outputs.addAll(output1_1);

+		Iterator<ItemStack> iOutput = output1_1.iterator();

+		while(iOutput.hasNext())

+		{

+			ItemStack outputStack = iOutput.next();

+			if(outputStack==null)

+				throw new NullPointerException("Output shall not contain null.");

+			this.outputs.add(outputStack);

+		}

 		if(tools.size()>8 || materials.size()>12)

 		{

 			throw new IllegalArgumentException("Iron workbench recipe cannot contain more than 8 tools or more than 12 materials!");