Merge pull request #451 from isitannarli/master

node 20 bugfix

Author: Acanguven

package.json

@@ -1,6 +1,6 @@
 {
   "name": "puzzle-warden",
-  "version": "1.8.5",
+  "version": "1.8.6",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "license": "MIT",

src/cache-then-network.ts

@@ -25,7 +25,7 @@ class CacheThenNetwork extends Streamer {
 
   async onResponse(chunk: CacheDecoratedResponse, next: NextHandler): Promise<void> {
     if (!chunk.cacheHit && !chunk.error && chunk.response) {
-      if (chunk.response.headers["set-cookie"] && !this.cacheWithCookie) {
+      if (chunk.response.headers?.["set-cookie"] && !this.cacheWithCookie) {
         console.warn('Detected dangerous response with set-cookie header, not caching', chunk.key);
       } else {
         await this.storage.set(chunk.key, {