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Cast to array

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git-svn-id: https://develop.svn.wordpress.org/trunk@7081 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2008-02-28 06:43:45 +00:00
parent 2b5f9d6440
commit 7940191d5c
1 changed files with 1 additions and 1 deletions
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2
wp-includes/classes.php
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@@ -551,7 +551,7 @@ class Walker_Page extends Walker {
extract($args, EXTR_SKIP);
$css_class = 'page_item page-item-'.$page->ID;
$_current_page = get_page( $current_page );
if ( in_array($page->ID, $_current_page->ancestors) )
if ( in_array($page->ID, (array) $_current_page->ancestors) )
$css_class .= ' current_page_ancestor';
if ( $page->ID == $current_page )
$css_class .= ' current_page_item';