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| -rw-r--r-- | lisp/mail/smtpmail.el | 1 |
1 files changed, 1 insertions, 0 deletions
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 |