Bugfix: Properly cleanup after md test_ranges.
Bugfix: Properly cleanup after md test_ranges.

ketoo/Astron,pizcogirl/Astron,ketoo/Astron,pizcogirl/Astron,blindsighttf2/Astron,blindsighttf2/Astron,blindsighttf2/Astron,ketoo/Astron,pizcogirl/Astron,ketoo/Astron,blindsighttf2/Astron,pizcogirl/Astron