From ebff2553916b3679807fa284a1df1d6ff4d4e0d0 Mon Sep 17 00:00:00 2001
From: Michael Wiebusch <m.wiebusch@gsi.de>
Date: Mon, 5 Jan 2015 14:50:36 +0100
Subject: [PATCH] cosmetics to use directives

---
 user_interface/pmt_ro.pm | 7 +++----
 user_interface/regio.pm  | 1 +
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/user_interface/pmt_ro.pm b/user_interface/pmt_ro.pm
index c195c57..3fc5826 100644
--- a/user_interface/pmt_ro.pm
+++ b/user_interface/pmt_ro.pm
@@ -3,14 +3,13 @@ package pmt_ro;
 
 use strict;
 use warnings;
-use Device::SerialPort;
 use Time::HiRes;
 use POSIX qw/strftime/;
 use POSIX;
-use CGI ':standard';
-use CGI::Carp qw(fatalsToBrowser);
+# use CGI ':standard';
+# use CGI::Carp qw(fatalsToBrowser);
 use Data::Dumper;
-use Pod::Usage;
+# use Pod::Usage;
 use FileHandle;
 use regio;
 # use manage_settings;
diff --git a/user_interface/regio.pm b/user_interface/regio.pm
index f46f01e..2f2eb73 100644
--- a/user_interface/regio.pm
+++ b/user_interface/regio.pm
@@ -4,6 +4,7 @@
 
 package regio;
 
+use Device::SerialPort;
 
 =head1 NAME
 
-- 
2.43.0