fix: undo "commenting/reverting changes.."

Author: taty2010

packages/runtime/src/templates/edge-shared/utils.ts

@@ -266,11 +266,11 @@ export const buildResponse = async ({
     res.headers.set('x-nextjs-redirect', relativizeURL(redirect, request.url))
   }
 
-  // const nextRedirect = res.headers.get('x-nextjs-redirect')
+  const nextRedirect = res.headers.get('x-nextjs-redirect')
 
-  // if (nextRedirect) {
-  //   res.headers.set('x-nextjs-redirect', normalizeDataUrl(nextRedirect))
-  // }
+  if (nextRedirect && isDataReq) {
+    res.headers.set('x-nextjs-redirect', normalizeDataUrl(nextRedirect))
+  }
 
   if (res.headers.get('x-middleware-next') === '1') {
     return addMiddlewareHeaders(context.next(), res)

test/e2e/modified-tests/middleware-redirects/test/index.test.ts

@@ -37,7 +37,7 @@ describe('Middleware Redirect', () => {
       expect(res.headers.get('location')?.endsWith('/default/about')).toEqual(false)
     })
 
-    usuallySkip(`should redirect to data urls with data requests and internal redirects`, async () => {
+    it(`should redirect to data urls with data requests and internal redirects`, async () => {
       const res = await fetchViaHTTP(
         next.url,
         `/_next/data/${next.buildId}/es/old-home.json`,