fix warnings, fix #61

9 jobs for pr/62 in 1 minute and 49 seconds (queued for 1 second)
Status Name Job ID Coverage
  Test
passed doc-coverage #102612

00:01:46

passed format #102613

00:00:10

passed robotpkg-example-robot-data-18.04-release #102605

00:00:18

passed robotpkg-py-example-robot-data-py2-18.04-release #102607

00:00:56

passed robotpkg-py-example-robot-data-py3-16.04-release #102606

00:01:49

passed robotpkg-py-example-robot-data-py3-18.04-release #102608

00:00:36

passed robotpkg-py-example-robot-data-py3-20.04-release #102609

00:00:44

passed robotpkg-py-example-robot-data-py3-buster-release #102610

00:00:40

passed robotpkg-py-example-robot-data-py3-stretch-release #102611

00:01:38