ansible/ansible — pull request #1456 by dagwieers (2012-10-26 13:08:16+00:00)
Title: Make sure we always return 'rc' from the command module

If this is not a certainty, playbooks will fail without an 'rc' and checking both if there is an rc, and whether the 'rc' is (not) 0 is very complicated. (especially because ${something.rc} will not be substituted and all that).

So always make sure 'command' provides a return code.