From 00c328bfe9f344aa1b6f5695d172c002734fbc59 Mon Sep 17 00:00:00 2001
From: fieldOfView <aldo@fieldofview.com>
Date: Thu, 15 Sep 2016 13:44:12 +0200
Subject: [PATCH] Fix qml warnings when no printer is connected

---
 UM3InfoComponents.qml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/UM3InfoComponents.qml b/UM3InfoComponents.qml
index 686a13e2cb..f0da9e627c 100644
--- a/UM3InfoComponents.qml
+++ b/UM3InfoComponents.qml
@@ -97,7 +97,7 @@ Item
                 Repeater
                 {
                     id: nozzleColumn
-                    model: Cura.MachineManager.printerOutputDevices[0].hotendIds
+                    model: printerConnected ? Cura.MachineManager.printerOutputDevices[0].hotendIds : null
                     Label { text: nozzleColumn.model[index] }
                 }
             }
@@ -106,7 +106,7 @@ Item
                 Repeater
                 {
                     id: materialColumn
-                    model: Cura.MachineManager.printerOutputDevices[0].materialNames
+                    model: printerConnected ? Cura.MachineManager.printerOutputDevices[0].materialNames : null
                     Label { text: materialColumn.model[index] }
                 }
             }