message: Fix docker running test
diff: @@ -82,7 +82,7 @@ function verify_docker_installed() {
  }
  function verify_docker_running() {
  - if ! docker info |> /dev/null; then
  + if ! docker info > /dev/null 2>&1 ; then
  log_error "dockerd is not running."
  exit 1
  fi
  