Fix edge case

dropbox · Apr 2, 2024 · e2eb096 · e2eb096
1 parent 418ac05
commit e2eb096
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/networkIdleObservable.ts b/src/networkIdleObservable.ts
@@ -186,7 +186,7 @@ class ResourceLoadingIdleObservable {
       (element instanceof HTMLImageElement && element.complete) ||
       (element instanceof HTMLLinkElement && !element.href) ||
       (element instanceof HTMLScriptElement && !element.src) ||
-      (element instanceof HTMLIFrameElement && !element.src)
+      (element instanceof HTMLIFrameElement && (!element.src || element.src === 'about:blank'))
     ) {
       return;
     }