Function plugin

test/404s.test.js:1945–1949

(fastify)

  const fastify = Fastify()

  async function plugin (fastify) {
    fastify.setErrorHandler(function (_, request, reply) {
      return reply.code(401).send({ error: class="st">'Unauthorized' })
    })
  }

  plugin[Symbol.for(class="st">'skip-override')] = true