Jasig/cas — pull request #360 by mmoayyed (2013-11-26 08:38:16+00:00)
Title: CAS-1384: Authentication error messages are conditionally added to the context

... if the handler is able to actually find/resolve the exception.

Also, added support for the case when the account is not found.

More at: https://issues.jasig.org/browse/CAS-1384