From 9773a16bc61e34863aed2c68025bbf3310186ba2 Mon Sep 17 00:00:00 2001
From: Arjen Hiemstra <ahiemstra@heimr.nl>
Date: Tue, 2 Aug 2016 11:33:23 +0200
Subject: [PATCH] Properly set active extruder when deepcopying
 SettingOverrideDecorator

Fixes CURA-2022
---
 cura/Settings/SettingOverrideDecorator.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cura/Settings/SettingOverrideDecorator.py b/cura/Settings/SettingOverrideDecorator.py
index f1e34a939a..183d84d2f4 100644
--- a/cura/Settings/SettingOverrideDecorator.py
+++ b/cura/Settings/SettingOverrideDecorator.py
@@ -37,10 +37,15 @@ class SettingOverrideDecorator(SceneNodeDecorator):
         self._updateNextStack()
 
     def __deepcopy__(self, memo):
+        print("deepcopy settingoverridedecorator")
         ## Create a fresh decorator object
         deep_copy = SettingOverrideDecorator()
         ## Copy the instance
         deep_copy._instance = copy.deepcopy(self._instance, memo)
+
+        # Properly set the right extruder on the copy
+        deep_copy.setActiveExtruder(self._extruder_stack)
+
         ## Set the copied instance as the first (and only) instance container of the stack.
         deep_copy._stack.replaceContainer(0, deep_copy._instance)
         return deep_copy