From 3de608cb0f00e22d9a9ef728c6a66329ff55da4b Mon Sep 17 00:00:00 2001
From: Ghostkeeper <rubend@tutanota.com>
Date: Fri, 22 Sep 2017 15:14:03 +0200
Subject: [PATCH] Fix display of bed temperature before a printer is added

Otherwise you get an error if you switch to the print monitor before adding a printer.
---
 resources/qml/PrintMonitor.qml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/resources/qml/PrintMonitor.qml b/resources/qml/PrintMonitor.qml
index 0aecf839d2..931a8ae23f 100644
--- a/resources/qml/PrintMonitor.qml
+++ b/resources/qml/PrintMonitor.qml
@@ -444,6 +444,10 @@ Column
 
                 Component.onCompleted:
                 {
+                    if (!bedTemperature.properties.value)
+                    {
+                        text = "";
+                    }
                     if ((bedTemperature.resolve != "None" && bedTemperature.resolve) && (bedTemperature.stackLevels[0] != 0) && (bedTemperature.stackLevels[0] != 1))
                     {
                         // We have a resolve function. Indicates that the setting is not settable per extruder and that