From 39b3fd7fc6a1dcf0e36d3ab8e5081c268a663fad Mon Sep 17 00:00:00 2001
From: "tg(x)" <*@tg-x.net>
Date: Wed, 5 Oct 2016 02:10:56 +0200
Subject: use cloneInto when passing objects from content_script to page

---
 lib/shopApi.ts | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'lib/shopApi.ts')

diff --git a/lib/shopApi.ts b/lib/shopApi.ts
index 7cc37a9db..bd0993068 100644
--- a/lib/shopApi.ts
+++ b/lib/shopApi.ts
@@ -22,7 +22,9 @@
  * @author Florian Dold
  */
 
+"use strict";
 
+declare var cloneInto: any;
 
 function subst(url: string, H_contract: string) {
   url = url.replace("${H_contract}", H_contract);
@@ -122,13 +124,17 @@ export function fetchPayment(H_contract: any, offering_url: any) {
     // We have the details for then payment, the merchant page
     // is responsible to give it to the merchant.
 
-    let evt = new CustomEvent("taler-notify-payment", {
+    let opts = {
       detail: {
         H_contract: H_contract,
         contract: resp.contract,
         payment: resp.payReq,
       }
-    });
+    };
+    if ("function" == typeof cloneInto) {
+      opts = cloneInto(opts, document.defaultView);
+    }
+    let evt = new CustomEvent("taler-notify-payment", opts);
     document.dispatchEvent(evt);
   });
 }
@@ -166,4 +172,4 @@ function offerContractFrom(url: string) {
           + contract_request.statusText);
   };
   contract_request.send();
-}
\ No newline at end of file
+}
-- 
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