gistfile1.sh

function pulls2 {
    bopen=0
    while getopts ":o" Option
    do
        case $Option in
            o ) bopen=1 ;;
        esac
    done
    echo $bopen
    if [ $bopen -eq 1 ]; then
        echo 'hub pull-request | open'
    else
        echo 'hub pull-request'
    fi
}