(mime-preview/filter-for-image): Abolish unused local variable

`charset'.

diff --git a/mime-image.el b/mime-image.el
index ed2139d..601a69d 100644 (file)
--- a/mime-image.el
+++ b/mime-image.el
@@ -9,7 +9,7 @@
 ;; Created: 1995/12/15
 ;;     Renamed: 1997/2/21 from tm-image.el
 ;; Version:
-;;     $Id: mime-image.el,v 0.7 1997-03-15 21:00:47 morioka Exp $
+;;     $Id: mime-image.el,v 0.8 1997-03-15 21:10:43 morioka Exp $
 
 ;; Keywords: image, picture, X-Face, MIME, multimedia, mail, news
 
@@ -145,9 +145,8 @@
 ;;    (for XEmacs 19.12 or later)
 
 (defun mime-preview/filter-for-image (ctype params encoding)
-  (let* ((charset (assoc "charset" params))
-        (beg (point-min)) (end (point-max))
-        )
+  (let ((beg (point-min))
+       (end (point-max)))
     (remove-text-properties beg end '(face nil))
     (message "Decoding image...")
     (mime-decode-region beg end encoding)