Hyperdrive download error case

index.js

const hyperdrive = require('hyperdrive')
const tempy = require('tempy')
const fs = require('fs')
const path = require('path')
const pda = require('pauls-dat-api')
const toZipStream = require('hyperdrive-to-zip-stream')

go()

async function go () {
  var archive = hyperdrive(tempy.directory())
  await new Promise(archive.ready)
  await pda.writeFile(archive, 'hello.txt', 'hello.txt', 'utf8')
  await pda.writeFile(archive, 'log.js', 'log.js', 'utf8')
  await pda.mkdir(archive, 'dir')
  await pda.writeFile(archive, 'dir/hello.txt', 'dir/hello.txt', 'utf8')

  var zs = toZipStream(archive)
  zs.on('error', console.error)
  zs.pipe(fs.createWriteStream(path.join(__dirname, 'out.zip')))
}

package.json

{
  "name": "undownload-issue",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "hyperdrive": "^9.4.6",
    "hyperdrive-to-zip-stream": "^2.0.0",
    "pauls-dat-api": "^4.2.4",
    "tempy": "^0.1.0"
  }
}