Merge pull request #218 from zestyxyz/same-origin-prebid

Add error check in case iframe contentDocument is null
zestyxyz · Jun 26, 2024 · 7243cb2 · 7243cb2
2 parents 5db5d14 + f6afcc1
commit 7243cb2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/utils/networking.js b/utils/networking.js
@@ -74,6 +74,8 @@ const initPrebid = (adUnitId, format) => {
   });
 
   function getUrlsFromIframe(iframe) {
+    if (!iframe.contentDocument) return;
+
     const images = iframe.contentDocument.querySelectorAll('img');
     const adImage = Array.prototype.filter.call(images, image => image.height > 1);
     if (adImage.length == 0) return;