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Fix an warning when a printer has a timeout before it has been fully discovered

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CURA-1851
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fieldOfView 2016-08-03 17:04:50 +02:00
parent 805c513034
commit 10be9e6674
1 changed files with 2 additions and 0 deletions
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2
NetworkPrinterOutputDevicePlugin.py
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@ -68,6 +68,8 @@ class NetworkPrinterOutputDevicePlugin(OutputDevicePlugin):
## Handler for when the connection state of one of the detected printers changes ## Handler for when the connection state of one of the detected printers changes
def _onPrinterConnectionStateChanged(self, key): def _onPrinterConnectionStateChanged(self, key):
if key not in self._printers:
return
if self._printers[key].isConnected(): if self._printers[key].isConnected():
self.getOutputDeviceManager().addOutputDevice(self._printers[key]) self.getOutputDeviceManager().addOutputDevice(self._printers[key])
else: else: