[sup-talk] Problems in message_to_chunks

[Christopher Warrington]

Line 322 is producing Nils is various contexts in r630:

On opening the inbox-mode:
The problem was: 'private method `format' called for nil:NilClass' (error type
NoMethodError)
A backtrace follows:
./sup/trunk/lib/sup/message.rb:328:in `message_to_chunks': private method
`format' called for nil:NilClass (NoMethodError)
        from ./sup/trunk/lib/sup/message.rb:322:in `message_to_chunks'
        from ./sup/trunk/lib/sup/message.rb:322:in `map'
        from ./sup/trunk/lib/sup/message.rb:322:in `message_to_chunks'
        from ./sup/trunk/lib/sup/message.rb:154:in `load_from_source!'
        from ./sup/trunk/lib/sup/message.rb:207:in `content'
        from ./sup/trunk/lib/sup/index.rb:172:in `sync_message'
        from ./sup/trunk/lib/sup/util.rb:395:in `send'
        from ./sup/trunk/lib/sup/util.rb:395:in `method_missing'
         ... 32 levels...
        from ./sup/trunk/lib/sup.rb:68:in `reporting_thread'
        from ./sup/trunk/lib/sup/modes/thread-index-mode.rb:342:in
`load_n_threads_background'
        from ./sup/trunk/lib/sup/modes/thread-index-mode.rb:392:in
`load_threads'
        from sup/trunk/bin/sup:187

On sup-syncing a large IMAP folder:
/usr/lib/ruby/gems/1.8/gems/rmail-0.17/lib/rmail/utils.rb:48:in `base64_decode':
undefined method `unpack' for nil:NilClass (NoMethodError)
        from /usr/lib/ruby/gems/1.8/gems/rmail-0.17/lib/rmail/message.rb:117:in
`decode'
        from ./sup/trunk/lib/sup/message-chunks.rb:50:in `initialize'
        from ./sup/trunk/lib/sup/message.rb:347:in `new'
        from ./sup/trunk/lib/sup/message.rb:347:in `message_to_chunks'
        from ./sup/trunk/lib/sup/message.rb:322:in `message_to_chunks'
        from ./sup/trunk/lib/sup/message.rb:322:in `map'
        from ./sup/trunk/lib/sup/message.rb:322:in `message_to_chunks'
        from ./sup/trunk/lib/sup/message.rb:154:in `load_from_source!'
         ... 13 levels...
        from ./sup/trunk/lib/sup/util.rb:395:in `method_missing'
        from sup/trunk/bin/sup-sync:133
        from sup/trunk/bin/sup-sync:128:in `each'
        from sup/trunk/bin/sup-sync:128

--
Christopher Warrington <chrisw at rice.edu>
(away from his normal computer)