1 files changed, 6 insertions, 1 deletions
diff --git a/StoneIsland/www/js/sdk/auth.js b/StoneIsland/www/js/sdk/auth.js
index 65505d81..1fbf48ec 100644
--- a/StoneIsland/www/js/sdk/auth.js
+++ b/StoneIsland/www/js/sdk/auth.js
@@ -86,12 +86,17 @@ var auth = sdk.auth = (function(){
       }
     })
   }
-  auth.add_deferred_product_to_cart = function(){
+  auth.add_deferred_product_to_cart = function(cb){
     // auth.deferred_product
+    if (! auth.deferred_product) {
+      cb && cb()
+      return
+    }
     sdk.cart.add_item({
       data: auth.deferred_product,
       success: function(){
         console.log("ADDED")
+        cb && cb()
       }
     })
     auth.deferred_product = null