ignore empty stacks in StackListItemOredicted#initOreDict

2016-12-14 20:17:24 +01:00
parent 49d7341cd8
commit 59a318de75
1 changed files with 4 additions and 2 deletions
--- a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/util/StackListItemOredicted.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/util/StackListItemOredicted.java
@@ -27,8 +27,10 @@ public class StackListItemOredicted implements IStackList<ItemStack> {

    private void initOreDict() {
        for (ItemStack stack : underlyingList.getStacks()) {
-            for (int id : OreDictionary.getOreIDs(stack)) {
-                stacks.put(id, stack);
+            if (!stack.isEmpty()) {
+                for (int id : OreDictionary.getOreIDs(stack)) {
+                    stacks.put(id, stack);
+                }
            }
        }
    }