5 files changed, 9 insertions, 4 deletions
diff --git a/perl/lib/Wallet/Object/Base.pm b/perl/lib/Wallet/Object/Base.pm
index 8debac9..a009d76 100644
--- a/perl/lib/Wallet/Object/Base.pm
+++ b/perl/lib/Wallet/Object/Base.pm
@@ -1,7 +1,7 @@
 # Wallet::Object::Base -- Parent class for any object stored in the wallet.
 #
 # Written by Russ Allbery <eagle@eyrie.org>
-# Copyright 2007, 2008, 2010, 2011
+# Copyright 2007, 2008, 2010, 2011, 2014
 #     The Board of Trustees of the Leland Stanford Junior University
 #
 # See LICENSE for licensing terms.
@@ -14,6 +14,7 @@ package Wallet::Object::Base;
 require 5.006;
 
 use strict;
+use warnings;
 use vars qw($VERSION);
 
 use DBI;
diff --git a/perl/lib/Wallet/Object/Duo.pm b/perl/lib/Wallet/Object/Duo.pm
index e5773c8..e3fe2da 100644
--- a/perl/lib/Wallet/Object/Duo.pm
+++ b/perl/lib/Wallet/Object/Duo.pm
@@ -14,6 +14,7 @@ package Wallet::Object::Duo;
 require 5.006;
 
 use strict;
+use warnings;
 use vars qw(@ISA $VERSION);
 
 use JSON;
diff --git a/perl/lib/Wallet/Object/File.pm b/perl/lib/Wallet/Object/File.pm
index 4afef04..1ff1288 100644
--- a/perl/lib/Wallet/Object/File.pm
+++ b/perl/lib/Wallet/Object/File.pm
@@ -1,7 +1,7 @@
 # Wallet::Object::File -- File object implementation for the wallet.
 #
 # Written by Russ Allbery <eagle@eyrie.org>
-# Copyright 2008, 2010
+# Copyright 2008, 2010, 2014
 #     The Board of Trustees of the Leland Stanford Junior University
 #
 # See LICENSE for licensing terms.
@@ -14,6 +14,7 @@ package Wallet::Object::File;
 require 5.006;
 
 use strict;
+use warnings;
 use vars qw(@ISA $VERSION);
 
 use Digest::MD5 qw(md5_hex);
diff --git a/perl/lib/Wallet/Object/Keytab.pm b/perl/lib/Wallet/Object/Keytab.pm
index 24c3302..975179b 100644
--- a/perl/lib/Wallet/Object/Keytab.pm
+++ b/perl/lib/Wallet/Object/Keytab.pm
@@ -1,7 +1,7 @@
 # Wallet::Object::Keytab -- Keytab object implementation for the wallet.
 #
 # Written by Russ Allbery <eagle@eyrie.org>
-# Copyright 2007, 2008, 2009, 2010, 2013
+# Copyright 2007, 2008, 2009, 2010, 2013, 2014
 #     The Board of Trustees of the Leland Stanford Junior University
 #
 # See LICENSE for licensing terms.
@@ -14,6 +14,7 @@ package Wallet::Object::Keytab;
 require 5.006;
 
 use strict;
+use warnings;
 use vars qw(@ISA $VERSION);
 
 use Wallet::Config ();
diff --git a/perl/lib/Wallet/Object/WAKeyring.pm b/perl/lib/Wallet/Object/WAKeyring.pm
index f8bd0f7..3e80300 100644
--- a/perl/lib/Wallet/Object/WAKeyring.pm
+++ b/perl/lib/Wallet/Object/WAKeyring.pm
@@ -1,7 +1,7 @@
 # Wallet::Object::WAKeyring -- WebAuth keyring object implementation.
 #
 # Written by Russ Allbery <eagle@eyrie.org>
-# Copyright 2012, 2013
+# Copyright 2012, 2013, 2014
 #     The Board of Trustees of the Leland Stanford Junior University
 #
 # See LICENSE for licensing terms.
@@ -14,6 +14,7 @@ package Wallet::Object::WAKeyring;
 require 5.006;
 
 use strict;
+use warnings;
 use vars qw(@ISA $VERSION);
 
 use Digest::MD5 qw(md5_hex);