Fix a string-as-unibyte in Gnus

* lisp/gnus/gnus-art.el (gnus-article-browse-html-parts): Get rid
of a string-as-unibyte.

diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index ed6e77fb32902427b4f7be5cf09cddaf65ef44cf..c153d94f3c3a1a6c5986927bb45b7db412e3267d 100644 (file)
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -2921,7 +2921,8 @@ message header will be added to the bodies of the \"text/html\" parts."
                                         (encode-coding-string
                                          title coding))
                                 body content))
-                      (setq eheader (string-as-unibyte (buffer-string))
+                      (setq eheader (encode-coding-string
+                                     (buffer-string) 'utf-8)
                             body content)))
                   (erase-buffer)
                   (mm-disable-multibyte)