#!/bin/bash -e
echo
while true; do
    read -p "Do you wish to include your system configuration with this report (hp-check -r)? " yn
    case $yn in
        [Yy]* ) /usr/bin/hp-check -t -r >&3 2>&3; break;;
        [Nn]* ) exit;;
        * ) echo "Please answer yes or no.";;
    esac
done