On Wed, 21 Dec 2011 14:15:02 +0100, Justus Winter <4winter@informatik.uni-hamburg.de> wrote: > Formerly Message.get_replies() returned an iterator or None forcing > users to check the result before iterating over it leading to strange > looking code at the call site. > > Fix this flaw by adding an EmptyMessagesResult class that behaves like > the Messages class but immediatly raises StopIteration if used as an > iterator and returning objects of this type from Message.get_replies() > to indicate that there are no replies. Makes sense, pushed. It shouldn't cause the breaking of existing clients... (famous last words) Sebastian