Request cannot be tested with util.emptyObj

src/core/deno/config.ts

@@ -5,9 +5,9 @@ import EnvManager from "../env.js";
 
 // In global scope.
 declare global {
-  // TypeScript compiler needs to know type of every variable / property.
-  // So, we extend the window object (globalThis) with declaration merging.
-  // See: https://www.typescriptlang.org/docs/handbook/declaration-merging.html
+  // TypeScript must know type of every var / property. Extend Window
+  // (globalThis) with declaration merging (archive.is/YUWh2) to define types
+  // Ref: www.typescriptlang.org/docs/handbook/declaration-merging.html
   interface Window {
     envManager?: EnvManager;
     log?: Log;
@@ -44,7 +44,7 @@ function setup() {
 
   window.log = new Log(
     window.env.logLevel,
-    isProd, // set console level only in prod.
+    isProd // set console level only in prod.
   );
 
   system.pub("ready");

src/server-deno.ts

@@ -199,7 +199,8 @@ async function resolveQuery(q: Uint8Array) {
 }
 
 function mkFetchEvent(r: Request, ...fns: Function[]) {
-  if (util.emptyObj(r)) throw new Error("missing request");
+  // just like with URL objs, util.emptyObj does not work for Request
+  if (!r) throw new Error("missing request");
 
   // deno.land/manual/runtime/http_server_apis#http-requests-and-responses
   // a service-worker event, with properties: type and request; and methods: