(mime-activate-mailcap-method): Check filename is null string.

diff --git a/mime-play.el b/mime-play.el
index 106ef8b..480bad5 100644 (file)
--- a/mime-play.el
+++ b/mime-play.el
@@ -206,7 +206,7 @@ specified, play as it.  Default MODE is \"play\"."
        (let ((method (cdr (assoc 'method situation)))
              (name (mime-entity-safe-filename entity)))
          (setq name
-               (if name
+               (if (and name (not (string= name "")))
                    (expand-file-name name mime-temp-directory)
                  (make-temp-name
                   (expand-file-name "EMI" mime-temp-directory))