shell/hush_test/hush-misc/func_local1.tests - busybox - Git at Google

 export z=z
 f() { local z=a; env | grep ^z; }
 f
 env | grep ^z
 echo Done
	export z=z
	f() { local z=a; env \| grep ^z; }
	f
	env \| grep ^z
	echo Done