only add event listeners to avoid conflicts in Firefox

1 files changed, 3 insertions, 3 deletions

diff --git a/taler-wallet-lib.ts b/taler-wallet-lib.ts
index ce77342..a31c0f4 100644
--- a/taler-wallet-lib.ts
+++ b/taler-wallet-lib.ts
@@ -411,11 +411,11 @@ namespace taler {
       if (document.readyState == "complete") {
         initStyle();
       } else {
-        window.onload = () => {
+        let listener = () => {
           initStyle();
           setStyles();
         };
-      }
+        window.addEventListener("load", listener);
 
       // We only start the timeout after the page is interactive.
       window.setInterval(onProbeTimeout, 300);
@@ -456,7 +456,7 @@ namespace taler {
     runningInExtension = true;
     // Wait for even style sheets to load
     if (document.readyState != "complete") {
-      window.onload = () => onPageLoadInExtension();
+      window.addEventListener("load", () => onPageLoadInExtension());
     } else {
       onPageLoadInExtension();
     }