- fixed unittest_helper:make_ring/2 not working correctly since r1407
- fixed unittest_helper:make_ring/2 not working correctly since r1407

git-svn-id: d89f83fc72fb49d2f5b112dfb73cea192610bdff@1409 71766da9-9752-0410-ab17-bfafa751c56a

fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris