#!/bin/sh
# $Id: first-found,v 1.1 2017/08/16 00:48:51 friedman Exp $

op=-f
case $1 in
    -- ) shift ;;
    -? ) op=$1; shift ;;
esac

for elt in "$@"; do
    if test "$op" "$elt"; then
        echo "$elt"
        exit 0
    fi
done

exit 1

# eof