don't output env vars that are already set
authorGraham Knop <haarg@haarg.org>
Thu, 31 Oct 2013 18:05:44 +0000 (14:05 -0400)
committerGraham Knop <haarg@haarg.org>
Sat, 14 Dec 2013 12:26:16 +0000 (07:26 -0500)
commitf643299c81fd737426ee00cec6882f3ab0579811
treec1b6b1b7937060ea1d98d3cf789614a9b53eec7a
parent42c7045899d0144c1942b7873fbbb172940c96ae
don't output env vars that are already set
lib/local/lib.pm