Fix action 'wp_print_footer_scropts' (on the front-end), see #11520

git-svn-id: http://svn.automattic.com/wordpress/trunk@18610 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/script-loader.php

@@ -625,19 +625,23 @@ function wp_print_head_scripts() {
 	return print_head_scripts();
 }
 
+/**
+ * Private, for use in *_footer_scripts hooks
+ *
+ * @since 3.3
+ */
+function _wp_footer_scripts() {
+	print_late_styles();
+	print_footer_scripts();
+}
+
 /**
  * Hooks to print the scripts and styles in the footer.
  *
  * @since 2.8
  */
 function wp_print_footer_scripts() {
-	print_late_styles();
-	print_footer_scripts();
-
-	if ( !is_admin() )
-		do_action('wp_print_footer_scripts');
-
-	return true;
+	do_action('wp_print_footer_scripts');
 }
 
 /**