exit 0
elif [ $return_value -eq 120 ]; then
# indicates test was skipped (eg needed program not found)
# test itself should have printed a message about this,
# so print nothing here.
exit 0
elif [ $return_value -eq 120 ]; then
# indicates test was skipped (eg needed program not found)
# test itself should have printed a message about this,
# so print nothing here.