Make sure that undefined is returned for not found data- attributes, not null.
authorJohn Resig <jeresig@gmail.com>
Tue, 21 Sep 2010 04:44:47 +0000 (00:44 -0400)
committerJohn Resig <jeresig@gmail.com>
Tue, 21 Sep 2010 04:44:47 +0000 (00:44 -0400)

No differences found