Fix old browsers crashing because of missing finally polyfill in web UI (#13115)

Fix #13015
2020-02-18 17:22:44 +01:00
parent 7584342d83
commit 1314bba68a
4 changed files with 33 additions and 2 deletions
--- a/app/javascript/mastodon/load_polyfills.js
+++ b/app/javascript/mastodon/load_polyfills.js
@ -18,7 +18,8 @@ function loadPolyfills() {
    Number.isNaN &&
    Object.assign &&
    Object.values &&
-    window.Symbol
+    window.Symbol &&
+    Promise.prototype.finally
  );

  // Latest version of Firefox and Safari do not have IntersectionObserver.