Katello/katello — pull request #2325 by ehelms (2013-05-17 13:45:32+00:00)
Title: BZ 961836: Fixes broken user deletion.

For new orchestration events, if there is no create or destroy event
the functions would return the default nil and cause orchestration
to fail. This manifested itself by preventing user deletion in the
database but leaving the user deleted in Pulp.