sup talk - Aug 2009 - 'next' crash: wrong id called on nil (thread.rb:264:in `thread_for')

I''m running sup next, (3de96fb9b308afe600c7ccfcee75913f039ef4f6 + 3
patches that I''ve posted to this list, but which I hope are not
relevant here), and I got the following crash.

My best recollection is that I had just sent a reply, and then hit
".a".

Anything here look like an obvious fix for someone?

-Carl

--- RuntimeError from thread: main
wrong id called on nil
./lib/sup.rb:17:in `id''
./lib/sup/thread.rb:264:in `thread_for''
./lib/sup/modes/thread-index-mode.rb:702:in `thread_containing''
./lib/sup/modes/thread-index-mode.rb:702:in `synchronize''
./lib/sup/modes/thread-index-mode.rb:702:in `thread_containing''
./lib/sup/modes/thread-index-mode.rb:173:in `handle_simple_update''
./lib/sup/modes/thread-index-mode.rb:180:in `handle_archived_update''
./lib/sup/update.rb:26:in `send''
./lib/sup/update.rb:26:in `relay''
./lib/sup/update.rb:26:in `each''
./lib/sup/update.rb:26:in `relay''
./lib/sup/util.rb:520:in `send''
./lib/sup/util.rb:520:in `method_missing''
./lib/sup/modes/thread-view-mode.rb:481:in `archive_and_then''
./lib/sup/modes/thread-view-mode.rb:515:in `dispatch''
./lib/sup/modes/thread-view-mode.rb:525:in `call''
./lib/sup/modes/thread-view-mode.rb:525:in `dispatch''
./lib/sup/modes/thread-view-mode.rb:479:in `archive_and_then''
./lib/sup/modes/thread-view-mode.rb:461:in `archive_and_kill''
./lib/sup/mode.rb:50:in `send''
./lib/sup/mode.rb:50:in `handle_input''
./lib/sup/buffer.rb:260:in `handle_input''
./bin/sup:237

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Reformatted excerpts from Carl Worth''s message of
2009-08-20:
> --- RuntimeError from thread: main
> wrong id called on nil
I think this should be fixed in recent nexts. Can you confirm?
-- 
William <wmorgan-sup at masanjin.net>

Excerpts from William Morgan''s message of Mon Aug 24 15:45:37 -0700
2009:
> Reformatted excerpts from Carl Worth''s message of 2009-08-20:
> > --- RuntimeError from thread: main
> > wrong id called on nil
> 
> I think this should be fixed in recent nexts. Can you confirm?
I don''t think I''ll be able to, (since I don''t have a
good recipe for
reproducing the bug). But I''ll certainly start running rom newer next
and I''ll let you know if I run into any further problems.

Thanks for everything,

-Carl
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