From 11482b826523e927baa83874f6e6cf2ad5a05372 Mon Sep 17 00:00:00 2001
From: raoulvdberge <raoulvdberge@gmail.com>
Date: Thu, 31 May 2018 19:06:07 +0200
Subject: [PATCH] Fixed crafting steps inserting items when it has missing
 items.

---
 .../apiimpl/autocrafting/task/CraftingExtractor.java          | 4 ++--
 .../apiimpl/network/grid/handler/ItemGridHandler.java         | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/autocrafting/task/CraftingExtractor.java b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/autocrafting/task/CraftingExtractor.java
index 76fb06873..279c2463d 100644
--- a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/autocrafting/task/CraftingExtractor.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/autocrafting/task/CraftingExtractor.java
@@ -45,11 +45,11 @@ public class CraftingExtractor {
     }
 
     public boolean isAllAvailable() {
-        return status.stream().allMatch(s -> s == CraftingExtractorItemStatus.AVAILABLE || s == CraftingExtractorItemStatus.EXTRACTED);
+        return !items.isEmpty() && status.stream().allMatch(s -> s == CraftingExtractorItemStatus.AVAILABLE || s == CraftingExtractorItemStatus.EXTRACTED);
     }
 
     public boolean isAllExtracted() {
-        return status.stream().allMatch(s -> s == CraftingExtractorItemStatus.EXTRACTED);
+        return !items.isEmpty() && status.stream().allMatch(s -> s == CraftingExtractorItemStatus.EXTRACTED);
     }
 
     public void extractOne() {
diff --git a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/network/grid/handler/ItemGridHandler.java b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/network/grid/handler/ItemGridHandler.java
index 84c98ae7e..2bcf0b951 100644
--- a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/network/grid/handler/ItemGridHandler.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/network/grid/handler/ItemGridHandler.java
@@ -170,7 +170,6 @@ public class ItemGridHandler implements IItemGridHandler {
             return;
         }
 
-        // TODO why?
         IStackList<ItemStack> cache = API.instance().createItemStackList();
 
         for (ICraftingPattern pattern : network.getCraftingManager().getPatterns()) {