sh: Fix some parameter expansion variants ${#...}.

[dragonfly.git] / tools / regression / bin / sh / expansion / plus-minus8.0

# $FreeBSD: src/tools/regression/bin/sh/expansion/plus-minus8.0,v 1.1 2011/03/13 20:02:39 jilles Exp $

set -- 1 2 3 4 5 6 7 8 9 10 11 12 13
[ "${#+hi}" = hi ] || echo '${#+hi} wrong'
[ "${#-hi}" = 13 ] || echo '${#-hi} wrong'