meerman/cbac — pull request #4 by ReneB (2012-07-02 12:15:19+00:00)
Title: CBAC upgrade with Rails 3.1 crashes 

When registering changes during, for example, a pristine run, the permission object is accidentally modified, resulting in crashes when looking for the related pristine_role. This patch fixes the comparison to actually be a comparison instead of an assignment.