Index: wp-includes/class.wp-scripts.php
===================================================================
--- wp-includes/class.wp-scripts.php	(revision 21078)
+++ wp-includes/class.wp-scripts.php	(working copy)
@@ -31,10 +31,8 @@
 	var $default_dirs;
 
 	function __construct() {
-		if ( ! function_exists( 'did_action' ) || did_action( 'init' ) )
-			$this->init();
-		else
-			add_action( 'init', array( $this, 'init' ), 0 );
+		$this->init();
+		add_action( 'init', array( $this, 'init' ), 0 );
 	}
 
 	function init() {