KVM test: kvm_vm.py: make -drive index optional for both images and cdrom ISOs

Signed-off-by: Michael Goldish <mgoldish@redhat.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@4727 592f7852-d20e-0410-864c-8624ca9c26a4
1 file changed