Index: src/wp-admin/includes/template.php =================================================================== --- src/wp-admin/includes/template.php (revision 26079) +++ src/wp-admin/includes/template.php (working copy) @@ -1688,6 +1688,9 @@ global $is_IE; $admin_html_class = ( is_admin_bar_showing() ) ? 'wp-toolbar' : ''; + + if ( $is_IE ) + @header('X-UA-Compatible: IE=edge'); ?>
- - -