From 68b874eb70b79d6f804195c95af61c5ce4686667 Mon Sep 17 00:00:00 2001
From: Guillem Jover <guillem@hadrons.org>
Date: Thu, 13 Jul 2017 04:22:57 +0200
Subject: [PATCH 1/2] Import Exporter's import instead of setting @ISA
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This is one of the modern forms to get at the import. Use it instead of
inheriting from Exporter and using the deprecated «use vars».
---
 lib/File/Path.pm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/File/Path.pm b/lib/File/Path.pm
index 681bb44..9771a0d 100644
--- a/lib/File/Path.pm
+++ b/lib/File/Path.pm
@@ -16,11 +16,10 @@ BEGIN {
     }
 }
 
-use Exporter ();
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
+use Exporter qw(import);
+use vars qw($VERSION @EXPORT @EXPORT_OK);
 $VERSION   = '2.17';
 $VERSION   = eval $VERSION;
-@ISA       = qw(Exporter);
 @EXPORT    = qw(mkpath rmtree);
 @EXPORT_OK = qw(make_path remove_tree);
 

From 74d4515a115c38b5c2ed8e18bdf1f3e3cf427b2b Mon Sep 17 00:00:00 2001
From: Guillem Jover <guillem@hadrons.org>
Date: Thu, 13 Jul 2017 04:25:29 +0200
Subject: [PATCH 2/2] =?UTF-8?q?Switch=20from=20=C2=ABuse=20vars=C2=BB=20to?=
 =?UTF-8?q?=20=C2=ABour=C2=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The former is deprecated and has a non-insignificant cost of loading a
module.
---
 lib/File/Path.pm | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/File/Path.pm b/lib/File/Path.pm
index 9771a0d..da9b66f 100644
--- a/lib/File/Path.pm
+++ b/lib/File/Path.pm
@@ -17,11 +17,11 @@ BEGIN {
 }
 
 use Exporter qw(import);
-use vars qw($VERSION @EXPORT @EXPORT_OK);
-$VERSION   = '2.17';
-$VERSION   = eval $VERSION;
-@EXPORT    = qw(mkpath rmtree);
-@EXPORT_OK = qw(make_path remove_tree);
+
+our $VERSION   = '2.17';
+$VERSION       = eval $VERSION;
+our @EXPORT    = qw(mkpath rmtree);
+our @EXPORT_OK = qw(make_path remove_tree);
 
 BEGIN {
   for (qw(VMS MacOS MSWin32 os2)) {