DrHyde/perl-modules-Devel-CheckOS — pull request #2 by yanick (2013-01-08 15:01:25+00:00)
Title: Fix case for negative assertions only

If there is only negative assertions, the must_or_die() check
gets an empty array, and promptly die. Change the check to skip
the panic if there are no OSes passed. Also, beefed up the tests
to cover that case.