X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit%2FDevel-REPL.git;a=blobdiff_plain;f=lib%2FDevel%2FREPL%2FPlugin%2FCommands.pm;h=4f997346869486f00f6d0396b01146edef269eaf;hp=04aa22e8d499cedf9b5ea6ede3170ef2a7c02528;hb=6f4f9516b3422a8ce51b89b596fb808b197f833e;hpb=aa8b764738156914d48d182ee0706e4c3d4e5c99

diff --git a/lib/Devel/REPL/Plugin/Commands.pm b/lib/Devel/REPL/Plugin/Commands.pm
index 04aa22e..4f99734 100644
--- a/lib/Devel/REPL/Plugin/Commands.pm
+++ b/lib/Devel/REPL/Plugin/Commands.pm
@@ -1,13 +1,15 @@
+use strict;
+use warnings;
 package Devel::REPL::Plugin::Commands;
 
 use Devel::REPL::Plugin;
 use Scalar::Util qw(weaken);
 
 use namespace::autoclean;
-use vars qw($COMMAND_INSTALLER);
+our $COMMAND_INSTALLER;
 
 has 'command_set' => (
-  is => 'ro', required => 1,
+  is => 'ro',
   lazy => 1, default => sub { {} }
 );