Undefined sympa_robots makes the role fail

[ulvida]

If sympa_robots is not defined the role fails in the first task of the inclusion, which is not the intended behaviour.

Acconding to ansible doc, when you add a conditional to an import statement, Ansible applies the condition to all tasks within the imported file.

The first task of the included file is a loop on sympa_robots, which is not defined. The added when statement, even if false, doesn't prevent the loop to require a list.

An include_tasks instead of an include_tasks would make it.

Originally posted by @ulvida in 80252d3