- INET,1) addr=$1 port=4070 ;;
- INET,2) addr=$1 port=$2 ;;
- INET,*) echo >&2 "$0: bad INET address"; exit 1 ;;
- *) echo >&2 "$0: unknown address family $family"; exit 1 ;;
+ INET,1 | INET6,1) addr=$1 port=4070 ;;
+ INET,2 | INET6,2) addr=$1 port=$2 ;;
+ INET,* | INET6,*) echo >&2 "$0: bad $family address"; exit 1 ;;
+ *) echo >&2 "$0: unknown address family $family"; exit 1 ;;