fix: throw 404 only when writableEnded is not set

unjs · Nov 20, 2020 · 1c42a07 · 1c42a07
1 parent 1a80bd9
commit 1c42a07
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/app.ts b/src/app.ts
@@ -35,7 +35,9 @@ export function createApp (options: AppOptions = {}): App {
       }
     }
 
-    throw createError(404, 'Not Found')
+    if (!res.writableEnded) {
+      throw createError(404, 'Not Found')
+    }
   }
 
   const handle: Handle = function (req: IncomingMessage, res: ServerResponse) {