Service Worker Treat ending / as index.html

gadget_cribjs_bootloader_serviceworker.js

@@ -53,6 +53,9 @@ var global = self, window = self;
     var relative_url = event.request.url.split("#")[0]
       .replace(self.registration.scope, "")
       .replace(self.version_url, "");
+    if (relative_url[relative_url.length - 1] === "/" || relative_url === "") {
+      relative_url = relative_url + "index.html";
+    }
     if (relative_url === './no-cache') {
       event.respondWith(new Response(self.cache_list));
       return;