Fabio Porcedda c243d80af9 As suggested by pep8 don't compare boolean values or empty sequences
Refactoring to improve code style as suggested by pep8.

- "rc" and "status" variables cannot be None beacause the process is
  terminated after the "run_command_status"

- It's better to ignore an empty "username"

Change-Id: I8a34f4ab9e05d91786ce6d62e4db96811787b633
2018-11-07 12:16:58 +00:00
..
2013-08-15 20:42:37 +00:00