https://github.com/ManageIQ/manageiq/pull/14352
Verified in 5.7.2.0. The method as specified in the parent bug does not cause the method to fail.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2017:0898