(mime-encode-region): Don't regard nil encoding as "7bit".

diff --git a/mel.el b/mel.el
index b9d9f76..43b3b65 100644 (file)
--- a/mel.el
+++ b/mel.el
@@ -137,8 +137,7 @@ region by its value."
         (completing-read "encoding: "
                          mel-encoding-module-alist
                          nil t "base64")))
-  (funcall (mel-find-function 'mime-encode-region (or encoding "7bit"))
-          start end)
+  (funcall (mel-find-function 'mime-encode-region encoding) start end)
   )