From c50fcf42c5631966176313188aab148ef2be7e38 Mon Sep 17 00:00:00 2001 From: Remco Burema Date: Tue, 12 Feb 2019 11:39:03 +0100 Subject: [PATCH] Fix crash on no output devices in list. --- cura/Settings/MachineManager.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cura/Settings/MachineManager.py b/cura/Settings/MachineManager.py index b250b27cd3..ee285bda84 100755 --- a/cura/Settings/MachineManager.py +++ b/cura/Settings/MachineManager.py @@ -519,13 +519,13 @@ class MachineManager(QObject): @pyqtProperty(str, notify = globalContainerChanged) def activeMachineFirmwareVersion(self) -> str: - if not self._printer_output_devices[0]: + if not self._printer_output_devices: return "" return self._printer_output_devices[0].firmwareVersion @pyqtProperty(str, notify = globalContainerChanged) def activeMachineAddress(self) -> str: - if not self._printer_output_devices[0]: + if not self._printer_output_devices: return "" return self._printer_output_devices[0].address