Adapt the distance test to the new get_distances prototype as well
Adapt the distance test to the new get_distances prototype as well

git-svn-id: 8a78b5b61f313b75308279406474ceba23f3cddb@2455 4b44e086-7f34-40ce-a3bd-00e031736276

BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc