exit 1
fi
echo "$notified $detected" | \
- awk '{d = $1 - $2; if (d < 1 && d > 0) print d " OK"; else print d " NG"}'
+ awk '{
+ d = $1 - $2;
+ if (d < 1 && d > 0) { print d " OK"; exit 0 }
+ else { print d " NG"; exit 1 }
+ }'
}
check_host_status() {