From e8df75f49a24db2390b883ae2acc585eea22ec8a Mon Sep 17 00:00:00 2001
From: Erisa A <erisa@erisa.uk>
Date: Sat, 13 Nov 2021 13:44:42 +0000
Subject: [PATCH] Don't hard error when secret isn't defined

---
 index.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 095217d..d4373cd 100644
--- a/index.js
+++ b/index.js
@@ -1,6 +1,3 @@
-// Set this in your worker's environment. wrangler.toml or cloudflare dashboard.
-let secret = WORKERLINKS_SECRET
-
 addEventListener('fetch', event => {
   event.respondWith(handleRequest(event.request))
 })
@@ -10,6 +7,14 @@ addEventListener('fetch', event => {
  * @param {Request} request
  */
 async function handleRequest(request) {
+  let secret
+
+  // Set this in your worker's environment. wrangler.toml or cloudflare dashboard
+  if (WORKERLINKS_SECRET === undefined ) {
+    return new Response("Secret is not defined. Please add WORKERLINKS_SECRET.")
+  } else {
+    secret = WORKERLINKS_SECRET
+  }
   var key = new URL(request.url).pathname
   var shorturl = new URL(request.url).origin + key