[Zope] Mozilla and ZMI strange behaviour

[Paolo Dina]

Hi guys, just a quick question.

When i'm on Metadata tab of ZCatalog (Zope 2.6.1) and i compile the 
field to add metadata this happens:
if i submit "Add metadata" hitting Return key i get this error:

Site Error
blahblah.. (*)

when i submit using 'Add' button all works fine.

Any pointers?

Paolo Dina


(*)
   	
Site Error

An error was encountered while publishing this resource.

BadRequest
Sorry, a site error occurred.

Traceback (innermost last):

     * Module ZPublisher.Publish, line 150, in publish_module
     * Module ZPublisher.Publish, line 114, in publish
     * Module Zope.App.startup, line 182, in zpublisher_exception_hook
     * Module ZPublisher.Publish, line 98, in publish
     * Module ZPublisher.mapply, line 83, in mapply
     * Module ZPublisher.Publish, line 44, in missing_name
     * Module ZPublisher.HTTPResponse, line 648, in badRequestError