(mime-preview-text/html): Display err if error occurs in `w3-region'.

diff --git a/mime-w3.el b/mime-w3.el
index 97ce765..6ce9927 100644 (file)
--- a/mime-w3.el
+++ b/mime-w3.el
@@ -58,9 +58,9 @@
        (narrow-to-region p p)
        (mime-insert-text-content entity)
        (run-hooks 'mime-text-decode-hook)
-       (condition-case nil
+       (condition-case err
           (w3-region p (point-max))
-        (error nil))
+        (error (message (format "%s" err))))
        (mime-put-keymap-region p (point-max) w3-mode-map)
        ))))