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add better missing-param messages

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This commit is contained in:
eehouse 2010-04-20 02:39:06 +00:00
parent 56270dbe7e
commit f501ccd946
1 changed files with 7 additions and 7 deletions
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14
xwords4/linux/scripts/playme.sh
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@ -68,32 +68,32 @@ do_one() {
while [ -n "$1" ]; do
case $1 in
--delay)
[ -n "$2" ] || usage
[ -n "$2" ] || usage "$1 requires a parameter"
HOW_LONG=$2
shift
;;
--relay)
[ -n "$2" ] || usage
[ -n "$2" ] || usage "$1 requires a parameter"
HOSTNAME=$2
shift
;;
--port)
[ -n "$2" ] || usage
[ -n "$2" ] || usage "$1 requires a parameter"
PORT=$2
shift
;;
--room)
[ -n "$2" ] || usage
[ -n "$2" ] || usage "$1 requires a parameter"
ROOM_ADD=$2
shift
;;
--dict)
[ -n "$2" ] || usage
[ -n "$2" ] || usage "$1 requires a parameter"
DICT=$2
shift
;;
--games)
[ -n "$2" ] || usage
[ -n "$2" ] || usage "$1 requires a parameter"
NGAMES=$2
shift
;;
@ -101,7 +101,7 @@ while [ -n "$1" ]; do
DBUG=1
;;
*)
usage
usage "unknown option $1"
;;
esac
shift