diff options
Diffstat (limited to 'app/javascript')
| -rw-r--r-- | app/javascript/mastodon/service_worker/entry.js | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/app/javascript/mastodon/service_worker/entry.js b/app/javascript/mastodon/service_worker/entry.js index d28a2be6d..89414f100 100644 --- a/app/javascript/mastodon/service_worker/entry.js +++ b/app/javascript/mastodon/service_worker/entry.js @@ -13,7 +13,8 @@ function fetchRoot() { return fetch('/', { credentials: 'include' }); } -const invalidOnlyIfCached = navigator.userAgent.match(/Firefox\/(\d+)/)[1] < 60; +const firefox = navigator.userAgent.match(/Firefox\/(\d+)/); +const invalidOnlyIfCached = firefox && firefox[1] < 60; // Cause a new version of a registered Service Worker to replace an existing one // that is already installed, and replace the currently active worker on open pages. |