Re: [rmail-mbox-branch]: inital problems

[Richard Stallman <rms@gnu.org>]

	   Okie, here is the next problem, trying to do either rmail-reply,
	   rmail-edit-current-message will result in the following error:

	   rmail-desc-get-descriptor: Args out of range: [], 0

It's not legit to reply to no message or to edit no message.
However, they should get a cleaner error than this.

For instance, does this fix it for r?


*** rmail.el	22 Feb 2003 19:33:25 -0500	1.368.2.5
--- rmail.el	19 Sep 2004 16:39:30 -0400	
***************
*** 3162,3167 ****
--- 3163,3170 ----
  prefix argument means ignore them.  While composing the reply,
  use \\[mail-yank-original] to yank the original message into it."
    (interactive "P")
+   (if (= rmail-total-messages 0)
+       (error "No messages in this file"))
    (save-excursion
      (save-restriction
        (let ((msgnum rmail-current-message)