fix response check

unjs · Jul 10, 2023 · ea0daa0 · ea0daa0
1 parent ec5ab9f
commit ea0daa0
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/src/app.ts b/src/app.ts
@@ -7,7 +7,14 @@ import {
   H3Event,
 } from "./event";
 import { createError } from "./error";
-import { send, sendStream, isStream, MIMES, sendWebResponse } from "./utils";
+import {
+  send,
+  sendStream,
+  isStream,
+  MIMES,
+  sendWebResponse,
+  isWebResponse,
+} from "./utils";
 import type { EventHandler, LazyEventHandler } from "./types";
 
 export interface Layer {
@@ -126,7 +133,7 @@ export function createAppEventHandler(stack: Stack, options: AppOptions) {
 
       if (val) {
         // Web Response
-        if (typeof Response !== undefined && val instanceof Response) {
+        if (isWebResponse(val)) {
           return sendWebResponse(event, val);
         }
 

diff --git a/src/utils/response.ts b/src/utils/response.ts
@@ -162,6 +162,10 @@ export function isStream(data: any): data is Readable | ReadableStream {
   return false;
 }
 
+export function isWebResponse(data: any): data is Response {
+  return typeof Response !== "undefined" && data instanceof Response;
+}
+
 export function sendStream(
   event: H3Event,
   stream: Readable | ReadableStream