As well as PERL5LIB, remove PERLLIB and PERL5OPT from the environment.

Remove the (now) redundant delete $ENV{PERL5LIB} from harness - requiring TEST
gets us that delete for free.

1 files changed, 0 insertions, 2 deletions

diff --git a/t/harness b/t/harness
index 660e5849bb..17a6ffba55 100644
--- a/t/harness
+++ b/t/harness
@@ -8,8 +8,6 @@ BEGIN {
     @INC = '../lib';              # pick up only this build's lib
 }
 
-delete $ENV{PERL5LIB};
-
 my $torture; # torture testing?
 
 use TAP::Harness 3.13;