Fixed exception in case no arguments are provided to command line interface.

3 jobs for bugfix/fix_argparser in 7 minutes and 22 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Test
passed test_arosics #2137

00:01:02

61.0%
passed test_arosics_install #2138

00:06:04

 
  Cleanup
passed cleanup_pypirc #2139

00:00:15