1 files changed, 7 insertions, 1 deletions
diff --git a/contrib/extension-convert.pl b/contrib/extension-convert.pl
index 4e24b614a..91a77b839 100755
--- a/contrib/extension-convert.pl
+++ b/contrib/extension-convert.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -6,8 +6,10 @@
 # This Source Code Form is "Incompatible With Secondary Licenses", as
 # defined by the Mozilla Public License, v. 2.0.
 
+use 5.10.1;
 use strict;
 use warnings;
+
 use lib qw(. lib);
 
 use Bugzilla;
@@ -68,6 +70,8 @@ my ($modules, $subs) = code_files_to_subroutines($to_dir);
 my $config_pm = <<END;
 package Bugzilla::Extension::$extension_name;
 use strict;
+use warnings;
+
 use constant NAME => '$extension_name';
 $install_requirements
 __PACKAGE__->NAME;
@@ -76,6 +80,8 @@ END
 my $extension_pm = <<END;
 package Bugzilla::Extension::$extension_name;
 use strict;
+use warnings;
+
 use parent qw(Bugzilla::Extension);
 
 $modules