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Fix code-styling

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This commit is contained in:
Diego Prado Gesto 2018-07-03 17:57:30 +02:00
parent 9fa8498162
commit f91b6faecc
3 changed files with 7 additions and 3 deletions
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4
cura/SingleInstance.py
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@ -95,7 +95,9 @@ class SingleInstance:
elif command == "focus":
# Operating systems these days prevent windows from moving around by themselves.
# 'alert' or flashing the icon in the taskbar is the best thing we do now.
self._application.callLater(lambda: self._application.getMainWindow().alert(0))
main_window = self._application.getMainWindow()
if main_window is not None:
self._application.callLater(lambda: main_window.alert(0)) # type: ignore # I don't know why MyPy complains here
# Command: Close the socket connection. We're done.
elif command == "close-connection":