mail-sending backtrace

[David Abrahams <dave@boostpro.com>]

Occasionally I've gotten the following backtrace, which seems random:
it's always cured by simply attempting to send the message again.  Any
ideas?

Debugger entered--Lisp error: (wrong-type-argument arrayp nil)
  signal(wrong-type-argument (arrayp nil))
  byte-code("��	\n%�@��.  wl-draft-send-mail-with-smtp()
  wl-draft-dispatch-message()
  wl-draft-normal-send-func(#<buffer +draft/46> t)
  wl-draft-send(t)
  wl-draft-send-and-exit()
  call-interactively(wl-draft-send-and-exit nil nil)

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BoostPro Computing
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