cmdsubst20.0 revision 315179
1# $FreeBSD: stable/10/bin/sh/tests/expansion/cmdsubst20.0 315179 2017-03-12 19:49:08Z jilles $
2
3set -T
4trapped=''
5trap "trapped=x$trapped" USR1
6[ "x$(kill -USR1 $$)y" = xy ] && [ "$trapped" = x ]
7