test: fixing color output again

    tmp=$($@ 2>$log_file 1>$log_file)

    rt=$?

    if [[ $rt -ne 0 ]]; then

        printf "[${RED}X${WHITE}] $@: $rt"

        echo

        echo -e "[${RED}X${WHITE}] $@: $rt"

        ((errors += 1))

        return

    fi

    printf "[${GREEN}V${WHITE}] $@"

    echo

    echo -e "[${GREEN}V${WHITE}] $@"

}

# set -x #debug

file=$(mktemp) && dc config > $file 2>$log_file && test diff test_config.yml $file && rm $file

[ $errors -gt 0 ] && printf "There were $errors errors found\n" && exit 1

[ $errors -gt 0 ] && echo "There were $errors errors found" && exit 1