ensure ERROR doesn't print an empty string
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@ -1915,7 +1915,10 @@ def main():
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e = get_exception()
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e = get_exception()
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# Ignore a successful exit, or argparse exit
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# Ignore a successful exit, or argparse exit
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if getattr(e, 'code', 1) not in (0, 2):
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if getattr(e, 'code', 1) not in (0, 2):
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raise SystemExit('ERROR: %s' % e)
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msg = '%s' % e
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if not msg:
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msg = '%r' % e
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raise SystemExit('ERROR: %s' % msg)
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if __name__ == '__main__':
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if __name__ == '__main__':
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