Comment 4 for bug 1499803

Bug was verificated.
Test scenario.
1. Create a test Puppet manifest:
cat osnailyfacter/manifests/test_for_bug_1499803.pp
class osnailyfacter::bug_1499803 {
  $test = hiera_array('test_roles')
}
2. Create test branch for bug
3. Git review https://review.openstack.org/#/c/245145/
4. Test failed with voiting (screen in attachement)