From 703d71991fa26fcfaa4c2c4567f5dec5f4a593b7 Mon Sep 17 00:00:00 2001
From: raoulvdberge <raoulvdberge@gmail.com>
Date: Sun, 17 Jun 2018 00:11:54 +0200
Subject: [PATCH] Fix CME.

---
 .../apiimpl/autocrafting/CraftingManager.java              | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/autocrafting/CraftingManager.java b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/autocrafting/CraftingManager.java
index bf8e02175..d998a12f3 100644
--- a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/autocrafting/CraftingManager.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/autocrafting/CraftingManager.java
@@ -101,11 +101,14 @@ public class CraftingManager implements ICraftingManager {
 
             boolean anyFinished = false;
 
-            for (ICraftingTask task : tasks.values()) {
+            Iterator<Map.Entry<UUID, ICraftingTask>> it = tasks.entrySet().iterator();
+            while (it.hasNext()) {
+                ICraftingTask task = it.next().getValue();
+
                 if (task.update()) {
                     anyFinished = true;
 
-                    tasks.remove(task.getId());
+                    it.remove();
                 }
             }