grub-lakitu/tests/test_unset.in - cos/cobble - Git at Google

 #! @builddir@/grub-shell-tester

 foo=one
 echo $foo

 unset foo
 echo $foo
 echo ${foo}
	#! @builddir@/grub-shell-tester

	foo=one
	echo $foo

	unset foo
	echo $foo
	echo ${foo}