From: Kim F. Storm <storm@cua.dk>
Date: Fri, 9 Dec 2005 09:44:35 +0000 (+0000)
Subject: (smtpmail-via-smtp): Disable undo in SMTP buffer.
X-Git-Tag: emacs-pretest-22.0.90~5411
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=9cf328cc65acd9515b088173f93a12edf88dae63;p=emacs.git

(smtpmail-via-smtp): Disable undo in SMTP buffer.
---

diff --git a/lisp/mail/smtpmail.el b/lisp/mail/smtpmail.el
index 175e32becdf..0eb956981ce 100644
--- a/lisp/mail/smtpmail.el
+++ b/lisp/mail/smtpmail.el
@@ -605,6 +605,7 @@ This is relative to `smtpmail-queue-dir'.")
 
 	  ;; clear the trace buffer of old output
 	  (with-current-buffer process-buffer
+	    (setq buffer-undo-list t)
 	    (erase-buffer))
 
 	  ;; open the connection to the server