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
@@ -27,11 +27,13 @@ public class StackListItemOredicted implements IStackList<ItemStack> {

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

    @Override
    public void add(@Nonnull ItemStack stack, int size) {