removed a default mutable argument pitfall (#809)
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@ -1600,11 +1600,13 @@ def read(filename, default=None):
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return default
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def get_main_app(argv=[]):
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def get_main_app(argv=None):
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"""
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Standard boilerplate Qt application code.
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Do everything but app.exec_() -- so that we can test the application in one thread
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"""
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if not argv:
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argv = []
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app = QApplication(argv)
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app.setApplicationName(__appname__)
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app.setWindowIcon(new_icon("app"))
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