Subject: mml-attach-file then just RET gives wrong error message

From: 積丹尼 Dan Jacobson <[email-masked]>
Date: Fri, 01 May 2015 10:27:51 +0800

No big deal, but if one does C-c C-a
but then just hits return,
One gets mml-minibuffer-read-file: No such file: ~/News/drafts/drafts/16
when one should really get "... is a directory".

Gnus v5.13
GNU Emacs 24.4.1 (i586-pc-linux-gnu, GTK+ Version 3.14.5)
 of 2015-03-08 on binet, modified by Debian