Perl-Toolchain-Gang/Test-Harness — pull request #11 by schwern (2013-04-02 15:58:37+00:00)
Title: PERL5LIB and taint

This is a fix for [rt.cpan.org 84377](https://rt.cpan.org/Ticket/Display.html?id=84377). It ensures PERL5LIB is always propagated into a tests' `@INC` even if the test has taint mode on. This makes running tests much more consistent and makes it possible to run taint mode tests in a local::lib or Perl home dir library environment.

Test::Harness already has code to ensure this. TAP::Harness (and thus prove) did not. It's possible the Test::Harness code is now redundant.