Vercel adapter does not allow for a null Response body

[aweary]

@remix-run/vercel seems to have a problem with me sending a null response with new Response(null, { ...})

{"errorType":"Runtime.UnhandledPromiseRejection","errorMessage":"TypeError: Cannot read property 'pipe' of
null","reason":{"errorType":"TypeError","errorMessage":"Cannot read property 'pipe' of null","stack":["TypeError:
Cannot read property 'pipe' of null","    at sendPlatformResponse (/var/task/node_modules/@remix-
run/vercel/index.js:57:26)","    at /var/task/node_modules/@remix-run/core/adapter.js:41:16"," 
 at processTicksAndRejections (internal/process/task_queues.js:97:5)","    at async Server.<anonymous> (/var/task/___vc_helpers.js:813:13)"]},"promise":{},"stack":["Runtime.UnhandledPromiseRejection:
TypeError: Cannot read property 'pipe' of null","    at process.<anonymous> (/var/runtime/index.js:35:15)"," 
at process.emit (events.js:326:22)","    at processPromiseRejections (internal/process/promises.js:209:33)","
 at processTicksAndRejections (internal/process/task_queues.js:98:32)"]}
Unknown application error occurred

Looking at node_modules:

    if (Buffer.isBuffer(remixResponse.body)) {
      res.end(remixResponse.body);
    } else {
      remixResponse.body.pipe(res);
    }

doesn't look like it accounts for a remixReponse.body that might be null which I believe is valid from what the Fetch API TypeScript types are telling me

[machour]

Fixed in the new vercel integration:

  if (Buffer.isBuffer(response.body)) {
    res.end(response.body);
  } else if (response.body?.pipe) {
    response.body.pipe(res);
  } else {
    res.end();
  }