ansible/lib
Pilou b76c4c840e WIP: Check that union Jinja filter can be chained (#46298)
* Check that union Jinja filter can be chained

* set filters: fix unexpected templating type error

this error occurs with Jinja 2.10 since 32ec69d827,
for example when union filters are chained:

$ ansible all -i localhost, -mdebug -a"msg={{ []|union([])|union([]) }}"
localhost | FAILED! => {
    "msg": "Unexpected templating type error occurred on ({{ []|union([])|union([]) }}):
            unsupported operand type(s) for +: 'set' and 'list'"
}
2018-10-01 16:30:24 -04:00
..
ansible WIP: Check that union Jinja filter can be chained (#46298) 2018-10-01 16:30:24 -04:00