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Merge pull request #17 from Lekensteyn/fix-serviceworker-check 

Fix fallback scripts when ServiceWorkers are unavailable
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hackademix 2018-08-30 17:19:51 +02:00 committed by GitHub
parent be3ab16315 6a0252c6de
commit 379addaf3f
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1 changed files with 6 additions and 6 deletions
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12
src/content/content.js
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@ -85,13 +85,13 @@ ns.on("capabilities", () => {
if (!ns.canScript) {
if (!!navigator.serviceWorker.controller) {
if ("serviceWorker" in navigator && navigator.serviceWorker.controller) {
addEventListener("beforescriptexecute", e => e.preventDefault());
(async () => {
for (let r of await navigator.serviceWorker.getRegistrations()) {
await r.unregister();
}
})();
(async () => {
for (let r of await navigator.serviceWorker.getRegistrations()) {
await r.unregister();
}
})();
}
if (document.readyState !== "loading") onScriptDisabled();