From 29c883d489c1ade8d00aa39d6a5f755a18fe9656 Mon Sep 17 00:00:00 2001
From: Lipu Fei <lipu.fei815@gmail.com>
Date: Wed, 24 May 2017 09:36:05 +0200
Subject: [PATCH] Fix option_extruder case for per object settings panel

CURA-3814
---
 plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml b/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
index 3e78670e02..878eaddae5 100644
--- a/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
+++ b/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
@@ -94,6 +94,8 @@ Item {
                                         return settingComboBox
                                     case "extruder":
                                         return settingExtruder
+                                    case "optional_extruder":
+                                        return settingOptionalExtruder
                                     case "bool":
                                         return settingCheckBox
                                     case "str":
@@ -342,6 +344,13 @@ Item {
         Cura.SettingExtruder { }
     }
 
+    Component
+    {
+        id: settingOptionalExtruder
+
+        Cura.SettingOptionalExtruder { }
+    }
+
     Component
     {
         id: settingCheckBox;