A quick Performer_group query

[Ralph Little]

Hi,
More strangeness.

In Performer_group::do_announces(), there is this:
==================================
 while (1)
   {
     performer_each (get_simple_trans_list (),
             &Performer::create_audio_elements);

     if (!announce_infos_.size ())
   break;

     acknowledge_audio_elements ();
     announce_infos_.clear ();
   }

=============================

I think this resolves ultimately down to:

     performer_each (get_simple_trans_list (),  
&Performer::create_audio_elements);
     acknowledge_audio_elements ();
     announce_infos_.clear ();
     performer_each (get_simple_trans_list (), 
&Performer::create_audio_elements);

...unless one of the (as it happens non-existent) calls to 
create_audio_elements() empties the announce_infos_ vector.

Is my understanding correct and is this what was intended?

Regards,
Ralph