From c346173fb6169d6f80a7189314801d8943f0cfa8 Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Mon, 16 Nov 2020 11:35:51 +0100
Subject: [PATCH] wait #4060 @0.5

---
 js/libs/fluidbook/cart/fluidbook.cart.puma.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/js/libs/fluidbook/cart/fluidbook.cart.puma.js b/js/libs/fluidbook/cart/fluidbook.cart.puma.js
index 601be27e..cb2d5437 100644
--- a/js/libs/fluidbook/cart/fluidbook.cart.puma.js
+++ b/js/libs/fluidbook/cart/fluidbook.cart.puma.js
@@ -25,7 +25,7 @@ FluidbookCartPuma.prototype = {
     },
 
     addToCart: function (ref, quantity) {
-        if (this.items.getItems().indexOf(ref) === -1) {
+        if (this.getItems().indexOf(ref) === -1) {
             this.items.push(ref);
             this.save();
             return true;
@@ -81,7 +81,8 @@ FluidbookCartPuma.prototype = {
 
     getItems: function () {
         var res = [];
-        $(this.getItems()).each(function (i, ref) {
+        var $this=this;
+        $(this.items).each(function (i, ref) {
             if ($this.data[ref] !== undefined && $this.data[ref] !== null) {
                 res.push(ref);
             }
-- 
2.39.5