From 9f52a52ea3ee9e497c8b7dc220a9077ad7c64c59 Mon Sep 17 00:00:00 2001
From: Lipu Fei <lipu.fei815@gmail.com>
Date: Tue, 18 Dec 2018 09:32:11 +0100
Subject: [PATCH] Fix ExtruderModel reference in machine settings dialog

---
 .../MachineSettingsAction.qml                     | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/plugins/MachineSettingsAction/MachineSettingsAction.qml b/plugins/MachineSettingsAction/MachineSettingsAction.qml
index d8efe6f8b8..a9900070a8 100644
--- a/plugins/MachineSettingsAction/MachineSettingsAction.qml
+++ b/plugins/MachineSettingsAction/MachineSettingsAction.qml
@@ -14,20 +14,9 @@ Cura.MachineAction
 {
     id: base
     property var extrudersModel: CuraApplication.getExtrudersModel()
-    property int extruderTabsCount: 0
 
     property var activeMachineId: Cura.MachineManager.activeMachine != null ? Cura.MachineManager.activeMachine.id : ""
 
-    Connections
-    {
-        target: base.extrudersModel
-        onModelChanged:
-        {
-            var extruderCount = base.extrudersModel.count;
-            base.extruderTabsCount = extruderCount;
-        }
-    }
-
     Connections
     {
         target: dialog ? dialog : null
@@ -357,11 +346,11 @@ Cura.MachineAction
             Repeater
             {
                 id: extruderTabsRepeater
-                model: base.extruderTabsCount
+                model: base.extrudersModel
 
                 Tab
                 {
-                    title: base.extrudersModel.getItem(index).name
+                    title: model.name
                     anchors.margins: UM.Theme.getSize("default_margin").width
 
                     Column