fixes #550

iopleke · Jan 1, 2015 · dcc3673 · dcc3673
1 parent 94498ea
commit dcc3673
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/src/main/java/minechem/oredictionary/OreDictionaryDefaultHandler.java b/src/main/java/minechem/oredictionary/OreDictionaryDefaultHandler.java
@@ -164,7 +164,7 @@ private PotionChemical[] scaleFloor(PotionChemical[] composition, double factor)
         {
             PotionChemical newChem = chem.copy();
             newChem.amount = (int) Math.floor(chem.amount * factor);
-            newComposition.add(newChem);
+            if (newChem.amount > 0) newComposition.add(newChem);
         }
 
         return newComposition.toArray(new PotionChemical[newComposition.size()]);

diff --git a/src/main/java/minechem/tileentity/decomposer/DecomposerRecipe.java b/src/main/java/minechem/tileentity/decomposer/DecomposerRecipe.java
@@ -101,9 +101,12 @@ public static void removeRecipeSafely(String item)
 
     public static void createAndAddRecipeSafely(String item, PotionChemical... chemicals)
     {
-        for (ItemStack i : OreDictionary.getOres(item))
+        if (chemicals.length > 0)
         {
-            DecomposerRecipe.add(new DecomposerRecipe(new ItemStack(i.getItem(), 1, i.getItemDamage()), chemicals));
+            for (ItemStack i : OreDictionary.getOres(item))
+            {
+                DecomposerRecipe.add(new DecomposerRecipe(new ItemStack(i.getItem(), 1, i.getItemDamage()), chemicals));
+            }
         }
     }