From mboxrd@z Thu Jan  1 00:00:00 1970
From: helgedt@tihlde.org (Helge Titlestad)
Date: Wed, 01 Jul 2009 11:20:05 +0200
Subject: [sup-talk] Sup crash when adding CC to forwarded message
Message-ID: <1246439829-sup-6907@colargol.tihlde.org>

Hi,
sup 0.8 just crashed on me. What I did was:
* From thread-view, hit "f" to forward. 
* Enter address to forward to.
* Just hit "enter" when asked for CC.
* Save message (unedited). 
* Hit "c" to edit CC
-> crash

This is reproducible (only tried on one message, though.)

bt: 
--- NoMethodError from thread: main
undefined method `join' for "":String
/home/xhs/helgedt/gems/gems/sup-0.8/lib/sup/modes/edit-message-mode.rb:414:in `edit_field'
/home/xhs/helgedt/gems/gems/sup-0.8/lib/sup/modes/edit-message-mode.rb:119:in `edit_cc'
/home/xhs/helgedt/gems/gems/sup-0.8/lib/sup/mode.rb:50:in `send'
/home/xhs/helgedt/gems/gems/sup-0.8/lib/sup/mode.rb:50:in `handle_input'
/home/xhs/helgedt/gems/gems/sup-0.8/lib/sup/buffer.rb:249:in `handle_input'
/home/xhs/helgedt/gems/gems/sup-0.8/bin/sup:238
/home/xhs/helgedt/gems/bin/sup:19:in `load'
/home/xhs/helgedt/gems/bin/sup:19
-- 
alge