# $FreeBSD$ # Test that a non-interactive shell does not access $MAIL. goodfile=/var/empty/sh-test-goodfile mailfile=/var/empty/sh-test-mailfile T=$(mktemp sh-test.XXXXXX) || exit MAIL=$mailfile ktrace -i -f "$T" ${SH} -c "[ -s $goodfile ]" 2>/dev/null if ! grep -q $goodfile "$T"; then # ktrace problem rc=0 elif ! grep -q $mailfile "$T"; then rc=0 fi rm "$T" exit ${rc:-3}