Migrate to use warnings and use parent

Signed-off-by: Niels Thykier <niels@thykier.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/dh_link b/dh_link
index 0e625a1e..f4ed64db 100755
--- a/dh_link
+++ b/dh_link
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 
 =head1 NAME
 
@@ -7,6 +7,7 @@ dh_link - create symlinks in package build directories
 =cut
 
 use strict;
+use warnings;
 use File::Find;
 use Debian::Debhelper::Dh_Lib;