Subject: dired-create-directory doesn't say anything if directory already exists
From: [email-masked]
To: [email-masked]
Date: Sun, 06 Jun 2010 21:18:38 +0800
List-Id: <debbugs-submit.debbugs.gnu.org>

Try this, oh five times.
(dired-create-directory "/media/")

Yup, if the directory already exists, there is no error. Nothing.
Nor does the docstring say what the deal is.
emacs-version "24.0.50.1"