unable to remove draft label

[tsaitgaist]

I have a draft mail in my inbox, which never got sent.
I can't edit nor send it anymore, as I run into the same exception described in #220 .
I don't use any gmail account. This draft mail was created in sup itself.
I'm trying to get rid of it (e.g. remove the draft label).
As draft is a protected label, I can't remove it within sup use the 'l' keybinding. Thus I tried to use sup-tweak-labels.
Since sent.mbox is not in the source list, I used "sup-tweak-labels -r draft --all-sources", but run into yet another exception (in ruby 2.1 and 1.9):

$ sup-tweak-labels -r draft --all-sources
[2014-02-09 18:22:10 +0100] using character set encoding "UTF-8"
[2014-02-09 18:22:10 +0100] locking .sup/lock...
[2014-02-09 18:22:10 +0100] translated query: "(source_id:1 OR source_id:2 OR source_id:3 OR source_id:4 OR source_id:9999 OR source_id:9998) (label:draft)"
[2014-02-09 18:22:10 +0100] parsed xapian query: Xapian::Query(((0 * I1 OR 0 * I2 OR 0 * I3 OR 0 * I4 OR 0 * I9999 OR 0 * I9998) AND 0 * Ldraft))
.gem/ruby/2.1.0/gems/sup-0.15.4/bin/sup-tweak-labels:88: warning: Enumerator.new without a block is deprecated; use Object#to_enum
Found 5 documents across 6 sources. Scanning...
[2014-02-09 18:22:11 +0100] saving index and sources...
[2014-02-09 18:22:11 +0100] Flushing Xapian updates to disk. This may take a while...
[2014-02-09 18:22:11 +0100] unlocking .sup/lock...
.gem/ruby/2.1.0/gems/sup-0.15.4/lib/sup/index.rb:137:in `update_message_state': undefined method `[]' for #<Redwood::Message:0x000000014a6ae0> (NoMethodError)
    from .gem/ruby/2.1.0/gems/sup-0.15.4/bin/sup-tweak-labels:109:in `block in <top (required)>'
    from .gem/ruby/2.1.0/gems/sup-0.15.4/lib/sup/index.rb:284:in `block in each_id'
    from .gem/ruby/2.1.0/gems/sup-0.15.4/lib/sup/index.rb:284:in `each'
    from .gem/ruby/2.1.0/gems/sup-0.15.4/lib/sup/index.rb:284:in `each_id'
    from .gem/ruby/2.1.0/gems/sup-0.15.4/bin/sup-tweak-labels:95:in `each'
    from .gem/ruby/2.1.0/gems/sup-0.15.4/bin/sup-tweak-labels:95:in `<top (required)>'
    from .gem/ruby/2.1.0/bin/sup-tweak-labels:23:in `load'
    from .gem/ruby/2.1.0/bin/sup-tweak-labels:23:in `<main>'

Any advice what I could do next?

[cscorley]

You could try something like what I've done in #211. These hooks might work to simply remove the label:

startup.rb:

class Redwood::InboxMode
  def remove_draft_label
    t = cursor_thread or return
    if t.is_draft?
      t.remove_label :draft
    end
  end
end

keybindings.rb:

modes["inbox-mode"].keymap.add :remove_draft_label, "Remove draft label", "w"

Also, is deleting the draft not an option?

[gauteh]

Duplicates: #220, #225.