CreatBot/GeneralKlipperScreen
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screen: fix case for no power devices

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This commit is contained in:
jordanruthe 2020-11-29 10:44:07 -05:00
parent 90950101d8
commit c36aa4b430
1 changed files with 3 additions and 1 deletions
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4
screen.py
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@ -398,7 +398,9 @@ class KlipperScreen(Gtk.Window):
# Reinitialize printer, in case the printer was shut down and anything has changed.
self.printer.__init__(printer_info['result'], data)
self.ws_subscribe()
self.printer.configure_power_devices(powerdevs['result'])
if powerdevs != False:
self.printer.configure_power_devices(powerdevs['result'])
if self.files == None:
self.files = KlippyFiles(self)