fix(server): descriptor issue with .fetch and dummy ctx

ardatan · Jul 25, 2024 · 91df5d2 · 91df5d2
1 parent 82255d8
commit 91df5d2
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diff --git a/.changeset/wise-ads-roll.md b/.changeset/wise-ads-roll.md
@@ -0,0 +1,5 @@
+---
+'@whatwg-node/server': patch
+---
+
+Fix descriptor issue when .fetch is used with dummy context
diff --git a/packages/server/src/utils.ts b/packages/server/src/utils.ts
@@ -409,7 +409,10 @@ export function completeAssign(...args: any[]) {
     // modified Object.keys to Object.getOwnPropertyNames
     // because Object.keys only returns enumerable properties
     const descriptors: any = Object.getOwnPropertyNames(source).reduce((descriptors: any, key) => {
-      descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
+      const descriptor = Object.getOwnPropertyDescriptor(source, key);
+      if (descriptor) {
+        descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
+      }
       return descriptors;
     }, {});