Only run question helper in interactive mode (#520)
Only run question helper in interactive mode (#520)

* Only run question helper in interactive mode

* Omit default argument
tombevers/grumphp,phpro/grumphp,janvernieuwe/grumphp,janvernieuwe/grumphp,Big-Shark/grumphp,veewee/grumphp,veewee/grumphp,tombevers/grumphp,Big-Shark/grumphp,phpro/grumphp