Updated openstack/openstack
Project: openstack/neutron  5135314d2d4f41367ef7bd03144dbabd959a059e
null
Add log statements for policy check failures

Misconfiguration of the policy.json file may
cause policy check failures. It's kind to the
developer to log the underlying exception
so that he/she can have more information as to
how to address the problem.

Closes bug: #1246139

Change-Id: I8664959cb98b3a41d159db3acb91da9baba810ae