1*3e3895bfSKrzysztof Piecuch# $FreeBSD: head/bin/sh/tests/parameters/env1.0 222957 2011-06-10 22:42:00Z jilles $ 2ccbebcd9SPeter Avalos 3ccbebcd9SPeter Avalosexport key='must contain this' 4ccbebcd9SPeter Avalosunset x 5ccbebcd9SPeter Avalosr=$(ENV="\${x?\$key}" ${SH} -i +m 2>&1 >/dev/null <<\EOF 6ccbebcd9SPeter Avalosexit 0 7ccbebcd9SPeter AvalosEOF 8ccbebcd9SPeter Avalos) && case $r in 9ccbebcd9SPeter Avalos*"$key"*) true ;; 10ccbebcd9SPeter Avalos*) false ;; 11ccbebcd9SPeter Avalosesac 12