sh: Add test for r223282.

This commit is contained in:
Jilles Tjoelker 2011-06-19 00:00:36 +00:00
parent 47e5204ee3
commit 57b1b54fdd
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=223283

View File

@ -0,0 +1,6 @@
# $FreeBSD$
x=''
: ${x:=1} &
wait
exit ${x:-0}