From: Graham Knop <haarg@haarg.org>
Date: Wed, 20 Nov 2013 05:37:21 +0000 (-0500)
Subject: properly escape characters in single value env vars
X-Git-Tag: v2.000_000~27
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit%2Flocal-lib.git;a=commitdiff_plain;h=14271d9f74053aa0e004df7755ad89fd0c594ddf

properly escape characters in single value env vars
---

diff --git a/lib/local/lib.pm b/lib/local/lib.pm
index ee36e1a..489159c 100644
--- a/lib/local/lib.pm
+++ b/lib/local/lib.pm
@@ -377,7 +377,7 @@ sub _interpolate {
   my ($class, $args, $start, $end, $escape, $escape_char) = @_;
   return
     unless defined $args;
-  return $args
+  $args = [ $args ]
     unless ref $args;
   return
     unless @$args;