Make wallet handshake conform more to spec.

1 files changed, 2 insertions, 2 deletions

diff --git a/testpages/testpage_merchant.html b/testpages/testpage_merchant.html
index 1598cc046..0e9e784a0 100644
--- a/testpages/testpage_merchant.html
+++ b/testpages/testpage_merchant.html
@@ -2,12 +2,12 @@
 <script type="text/javascript">
   "use strict";
   function talerHandshake() {
-    document.addEventListener('taler-wallet-present', function(e) {
+    document.body.addEventListener('taler-wallet-present', function(e) {
       var x = document.getElementById('indicator');
       x.innerHTML = 'found!';
     });
     var evt = new Event('taler-checkout-probe');
-    document.dispatchEvent(evt);
+    document.body.dispatchEvent(evt);
   }
 
   window.onload = (e) => talerHandshake();