Objects no longer need to be explicitly passed by ref to call_user_func*() to be callable. Props wonderboymusic. fixes #21865

git-svn-id: http://core.svn.wordpress.org/trunk@22118 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-10-04 20:00:16 +00:00
parent 1f9d02abc6
commit 77518e9c71
13 changed files with 28 additions and 28 deletions
--- a/wp-includes/nav-menu-template.php
+++ b/wp-includes/nav-menu-template.php
@@ -475,7 +475,7 @@ function walk_nav_menu_tree( $items, $depth, $r ) {
 	$walker = ( empty($r->walker) ) ? new Walker_Nav_Menu : $r->walker;
 	$args = array( $items, $depth, $r );

-	return call_user_func_array( array(&$walker, 'walk'), $args );
+	return call_user_func_array( array($walker, 'walk'), $args );
 }

 /**