accordion: fixed always open regression introduced by r1715

diff --git a/ui/ui.accordion.js b/ui/ui.accordion.js
index 8049ea5adc6c45b3085c30bc21e6f7cd053a45cd..d418cbed02d91ce4d0d44585964ff88cdde47ef2 100644 (file)
--- a/ui/ui.accordion.js
+++ b/ui/ui.accordion.js
@@ -372,7 +372,7 @@ $.widget("ui.accordion", {
 $.extend($.ui.accordion, {
        version: "@VERSION",
        defaults: {
-               active: false,
+               active: null,
                autoHeight: true,
                alwaysOpen: true,
                animated: 'slide',