xref: /dflybsd-src/tools/regression/bin/sh/execution/bg4.0 (revision 10cf3bfcde2ee9c50d77a153397b93d8026b03e1) 
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