Brian Coca eca7c3c8c7 Prevent duplicate role insertion into roles: (#50552) ...

* Corner case in which import_role would add another instance of a role with the same signature into roles: when it already existed there.

  roles:
	- name: a
  tasks:
       - import_role: name=a

  would execute role 'a' 3 times instead of the intended 2 (x2 in roles: phase +1 in tasks:)

* added tests

2019-01-16 13:39:03 -05:00

..

ansible

Prevent duplicate role insertion into roles: (#50552)

2019-01-16 13:39:03 -05:00