xref: /dflybsd-src/tools/regression/bin/sh/expansion/question2.0 (revision 3e3895bf4584c1562faf4533cbd97026ee6a8dcf)
1*3e3895bfSKrzysztof Piecuch# $FreeBSD: head/bin/sh/tests/expansion/question2.0 341164 2018-11-28 20:03:53Z jilles $
2*3e3895bfSKrzysztof Piecuch
3*3e3895bfSKrzysztof Piecuchunset dummyvar
4*3e3895bfSKrzysztof Piecuchmsg=`(: ${dummyvar?}) 2>&1`
5*3e3895bfSKrzysztof Piecuchr=$?
6*3e3895bfSKrzysztof Piecuch[ "$r" != 0 ] && case $msg in
7*3e3895bfSKrzysztof Piecuch*dummyvar?* | *?dummyvar*) : ;;
8*3e3895bfSKrzysztof Piecuch*)
9*3e3895bfSKrzysztof Piecuch	printf 'Bad message: [%s]\n' "$msg"
10*3e3895bfSKrzysztof Piecuch	exit 1
11*3e3895bfSKrzysztof Piecuchesac
12