xref: /dflybsd-src/tools/regression/bin/sh/execution/bg4.0 (revision f1e3af6c0d9fb009456c1ad7a10c323acbf7022f) 
1# $FreeBSD: head/tools/regression/bin/sh/execution/bg4.0 223283 2011-06-19 00:00:36Z jilles $
2
3x=''
4: ${x:=1} &
5wait
6exit ${x:-0}
7