From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 6 Jul 2002 14:17:02 +0000 (+0000)
Subject: (rmail-decode-babyl-format): Disable undo around the decode-coding-region call.
X-Git-Tag: emacs-pretest-21.2.91~192
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=746e5b16e0d0c2bd51d3077303d496193e9481f0;p=emacs.git

(rmail-decode-babyl-format): Disable undo around the decode-coding-region call.
---

diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el
index 7895d344377..a2bd399bf8f 100644
--- a/lisp/mail/rmail.el
+++ b/lisp/mail/rmail.el
@@ -792,7 +792,8 @@ Note:    it means the file has no messages in it.\n\^_")))
     (unless (memq coding-system
 		  '(undecided undecided-unix))
       (set-buffer-modified-p t)		; avoid locking when decoding
-      (decode-coding-region from to coding-system)
+      (let ((buffer-undo-list t))
+	(decode-coding-region from to coding-system))
       (setq coding-system last-coding-system-used))
     (set-buffer-modified-p modifiedp)
     (setq buffer-file-coding-system nil)