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refinedmods · Nov 13, 2017 · 4edaaa4 · 4edaaa4
1 parent f36e468
commit 4edaaa4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/network/node/NetworkNodeCrafter.java b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/network/node/NetworkNodeCrafter.java
@@ -63,6 +63,7 @@ private void rebuildPatterns() {
             ItemStack patternStack = patterns.getStackInSlot(i);
 
             if (!patternStack.isEmpty()) {
+                // We copy the pattern stack because if we remove it from the inventory, the crafting task will use a pattern with an invalid stack...
                 ICraftingPattern pattern = ((ICraftingPatternProvider) patternStack.getItem()).create(world, patternStack.copy(), this);
 
                 if (pattern.isValid()) {