Add event: Exception: Type name not specified

[zopyx]

This is a followup problem after fixing

#29

locally be returning an empty string in case error #29.

With this patch I receive now the following error after clicking on SAVE.

Module ZPublisher.Publish, line 138, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 48, in call_object
Module Products.CMFFormController.FSControllerPythonScript, line 105, in call
Module Products.CMFFormController.Script, line 145, in call
Module Products.CMFCore.FSPythonScript, line 127, in call
Module Shared.DC.Scripts.Bindings, line 322, in call
Module Shared.DC.Scripts.Bindings, line 359, in _bindAndExec
Module Products.PythonScripts.PythonScript, line 344, in _exec
Module script, line 10, in createSFEvent

• <FSControllerPythonScript at /et-08.12.13-153614/events/createSFEvent>
• Line 10
  Exception: Type name not specified