--- a/entities/wfobjs.py	Thu Oct 15 18:43:04 2009 +0200
+++ b/entities/wfobjs.py	Fri Oct 16 10:29:24 2009 +0200
@@ -449,6 +449,7 @@
             kwargs['by_transition'] = self.req.entity_from_eid(treid)
         if tseid is not None:
             kwargs['to_state'] = self.req.entity_from_eid(tseid)
+        args = ()
         return self.req.create_entity('TrInfo', *args, **kwargs)
 
     def fire_transition(self, tr, comment=None, commentformat=None):