#!/bin/bash

# call-funct-that-returns.sh
# shell script that demos how the calling shell script
#     can see the exit status *returned* from a
#     called function by using $?
#
# uses: funct_that_returns from funct-return.sh
#
# by: Sharon Tuttle
# last modified: 2022-11-30

source funct-return.sh

echo "call-funct-that-returns: about to call funct_that_returns"

funct_that_returns rain ocean africa

echo "call-funct-that-returns: AFTER call: \$? is: $?"