1 files changed, 16 insertions, 5 deletions
diff --git a/t/Support/Systemexec.pm b/t/Support/Systemexec.pm
index 676ee02a4..e73763f8f 100644
--- a/t/Support/Systemexec.pm
+++ b/t/Support/Systemexec.pm
@@ -1,14 +1,25 @@
-# -*- Mode: perl; indent-tabs-mode: nil -*-
+# 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/.
+#
+# This Source Code Form is "Incompatible With Secondary Licenses", as
+# defined by the Mozilla Public License, v. 2.0.
 
 package Support::Systemexec;
-require Exporter;
-@ISA = qw(Exporter);
-@EXPORT = qw(system exec);
-@EXPORT_OK = qw();
+
+use 5.10.1;
+use strict;
+use warnings;
+
+use parent qw(Exporter);
+@Support::Systemexec::EXPORT = qw(system exec);
+
 sub system($$@) {
   1;
 }
+
 sub exec($$@) {
   1;
 }
+
 1;