Initialize classes array. see #7457

git-svn-id: https://develop.svn.wordpress.org/trunk@8642 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2008-08-13 21:59:52 +00:00
parent 812ff9b44f
commit 6992ce6781

View File

@ -175,8 +175,11 @@ function has_excerpt( $id = 0 ) {
function post_class( $class = '', $post_id = null ) {
$post = get_post($post_id);
$classes = array();
$classes[] = $post->post_type;
// sticky for Sticky Posts
if ( is_sticky($post->ID) )
$classes[] = 'sticky';