[libvirt] [PATCH] Fix vnc port determining for xend

[Cole Robinson]

Cole Robinson wrote:
> Current libvirt checks xenstore for a xen guests
> fixed vnc port on xend > 3.0.3. At least on f8
> though, hvm guests don't store the vnc port in
> xenstore, it is stored in the sexpr.
> 
> Patch fixes the logic to look in the sexpr if
> the xenstore lookup appears to fail. This fixes
> setting static vnc ports for f8 xen hvm guests.
> 
> Thanks,
> Cole
> 
> 

Should have pointed out earlier, but this patch is
replaced by the one I posted later, "Add more xen
vnc tests..."

Thanks,
Cole