avoid creating a new data cache if we don't need one. Also, short-circuit the case...
authorYehuda Katz <wycats@gmail.com>
Tue, 15 Sep 2009 07:59:53 +0000 (07:59 +0000)
committerYehuda Katz <wycats@gmail.com>
Tue, 15 Sep 2009 07:59:53 +0000 (07:59 +0000)

No differences found