issue with newline

output.txt

[env] 17/06 2016 17:29:30 jpic@lue ~ 
$ ansible-playbook test.yml 
 [WARNING]: Host file not found: /etc/ansible/hosts

 [WARNING]: provided hosts list is empty, only localhost is available


PLAY [localhost] ***************************************************************

TASK [setup] *******************************************************************
ok: [localhost]

TASK [template] ****************************************************************
fatal: [localhost]: FAILED! => {"changed": false, "failed": true, "msg": "AnsibleError: template error while templating string: expected token 'end of statement block', got '+'. String: foo: {% if false %}bla{% endif +%}\nother: test\n"}

NO MORE HOSTS LEFT *************************************************************
	to retry, use: --limit @test.retry

PLAY RECAP *********************************************************************
localhost                  : ok=1    changed=0    unreachable=0    failed=1  

test.template

foo: {% if false %}bla{% endif +%}
other: test

test.yml

---
- hosts: localhost
  tasks:
  - template: src=test.template dest=/tmp/test.out