Fix

assets/sw.js

@@ -91,7 +91,9 @@ function cached(req) {
 async function answer(input, event) {
   const req = typeof input === 'string' ? new Request(input) : input;
 
-  try {
+  const hit = await cached(req);
+  if (hit) return hit;
+
   const res = await fromNetwork(req);
   if (res && res.ok && res.type === 'basic') {
     const copy = res.clone();
@@ -100,11 +102,6 @@ async function answer(input, event) {
     else write.catch(() => {});
   }
   return res;
-  } catch (err) {
-    const hit = await cached(req);
-    if (hit) return hit;
-    throw err;
-  }
 }
 
 function pageRequest(url) {