From: Kim F. Storm <storm@cua.dk>
Date: Wed, 8 Jan 2003 10:13:57 +0000 (+0000)
Subject: (unforward-rmail-message): Don't use global variable `n'.
X-Git-Tag: ttn-vms-21-2-B4~11775
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e49ba7017285ef748eeaee9237cd13c24760e03b;p=emacs.git

(unforward-rmail-message): Don't use global variable `n'.
---

diff --git a/lisp/mail/undigest.el b/lisp/mail/undigest.el
index 6176f0b4fcd..d5db68f33c5 100644
--- a/lisp/mail/undigest.el
+++ b/lisp/mail/undigest.el
@@ -230,7 +230,7 @@ following the containing message."
 	(let ((buffer-read-only nil)
 	      (forwarded-from (mail-fetch-field "From"))
 	      (forwarded-date (mail-fetch-field "Date"))
-	      beg end prefix forward-msg n)
+	      beg end prefix forward-msg)
 	  (cond ((re-search-forward
 		  "^----.*\\([Ff]orwarded\\|[Oo]riginal\\).*[Mm]essage" nil t)
 		 (forward-line 1)
@@ -280,9 +280,9 @@ following the containing message."
 		(insert "\t"))
 	      (forward-line)))
 	  (goto-char (point-min))))
-    (setq n rmail-current-message)
-    (rmail-forget-messages)
-    (rmail-show-message n)
+    (let ((n rmail-current-message))
+      (rmail-forget-messages)
+      (rmail-show-message n))
     (if (rmail-summary-exists)
 	(rmail-select-summary
 	 (rmail-update-summary)))))