Remove a string-to-multibyte from nnmh.el

* lisp/gnus/nnmh.el (nnmh-request-list-1): Remove superfluous
string-to-multibyte.

1 files changed, 5 insertions, 6 deletions

diff --git a/lisp/gnus/nnmh.el b/lisp/gnus/nnmh.el
index ea07ad75198..33be64fb8d2 100644
--- a/lisp/gnus/nnmh.el
+++ b/lisp/gnus/nnmh.el
@@ -241,12 +241,11 @@ as unread by Gnus.")
 	      (file-truename (file-name-as-directory
 			      (expand-file-name nnmh-toplev))))
 	     dir)
-	    (string-to-multibyte ;Why?  Isn't it multibyte already?
-	     (encode-coding-string
-	      (nnheader-replace-chars-in-string
-	       (substring dir (match-end 0))
-	       ?/ ?.)
-	      nnmail-pathname-coding-system)))
+	    (encode-coding-string
+	     (nnheader-replace-chars-in-string
+	      (substring dir (match-end 0))
+	      ?/ ?.)
+	     nnmail-pathname-coding-system))
 	  (or max 0)
 	  (or min 1))))))
   t)