tm 7.106.

[elisp/tm.git] / gnus / gnus-sum-mime.el

diff --git a/gnus/gnus-sum-mime.el b/gnus/gnus-sum-mime.el
index d8f3f08..8e01a29 100644 (file)
--- a/gnus/gnus-sum-mime.el
+++ b/gnus/gnus-sum-mime.el
@@ -5,7 +5,7 @@
 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
 ;; Created: 1996/8/6
 ;; Version:
-;;     $Id: gnus-sum-mime.el,v 0.3 1996/08/12 09:04:14 morioka Exp $
+;;     $Id: gnus-sum-mime.el,v 0.4 1996/09/02 10:03:58 morioka Exp $
 ;; Keywords: news, MIME, multimedia, multilingual, encoded-word
 
 ;; This file is not part of GNU Emacs yet.
@@ -21,8 +21,9 @@
 ;; General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with This program.  If not, write to the Free Software
-;; Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with this program; see the file COPYING.  If not, write to
+;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
 
 ;;; Code:
 
@@ -35,20 +36,22 @@
 
 (defun gnus-set-summary-default-charset ()
   (let ((charset
-        (save-excursion
-          (set-buffer gnus-summary-buffer)
-          (let ((rest gnus-newsgroup-default-charset-alist)
-                cell)
-            (catch 'tag
-              (while (setq cell (car rest))
-                (if (string-match (car cell) gnus-newsgroup-name)
-                    (throw 'tag
-                           (progn
-                             (make-local-variable 'default-mime-charset)
-                             (setq default-mime-charset (cdr cell))
-                             )))
-                (setq rest (cdr rest))
-                )))
+        (if (buffer-live-p gnus-summary-buffer)
+            (save-excursion
+              (set-buffer gnus-summary-buffer)
+              (let ((rest gnus-newsgroup-default-charset-alist)
+                    cell)
+                (catch 'tag
+                  (while (setq cell (car rest))
+                    (if (string-match (car cell) gnus-newsgroup-name)
+                        (throw 'tag
+                               (progn
+                                 (make-local-variable 'default-mime-charset)
+                                 (setq default-mime-charset (cdr cell))
+                                 )))
+                    (setq rest (cdr rest))
+                    )))
+              default-mime-charset)
           default-mime-charset)))
     (goto-char (point-min))
     (while (< (point)(point-max))
@@ -56,7 +59,7 @@
                                  (progn
                                    (end-of-line)
                                    (point))
-                                 default-mime-charset)
+                                 charset)
       (forward-char)
       )))