mastofe

commit: b9ec3b7e7c0bbe44e95cb483fa79cb0d4e8e99f6
parent: 9b247c3d8895c5d108893ba8ba927455cdf87423
Author: Yamagishi Kazutoshi <ykzts@desire.sh>
Date:   Tue,  1 Aug 2017 02:40:20 +0900

Load extra polyfills when isIntersecting is undefined (#4469)


Diffstat:
M
app/javascript/mastodon/load_polyfills.js
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/app/javascript/mastodon/load_polyfills.js b/app/javascript/mastodon/load_polyfills.js
@@ -24,6 +24,8 @@ function loadPolyfills() {
   // This avoids shipping them all the polyfills.
   const needsExtraPolyfills = !(
     window.IntersectionObserver &&
+    window.IntersectionObserverEntry &&
+    'isIntersecting' in IntersectionObserverEntry.prototype &&
     window.requestIdleCallback &&
     'object-fit' in (new Image()).style
   );