12 files changed, 12 insertions, 12 deletions
diff --git a/lib/network/connection/cable.pm b/lib/network/connection/cable.pm
index 5df3320..a81ae06 100644
--- a/lib/network/connection/cable.pm
+++ b/lib/network/connection/cable.pm
@@ -2,7 +2,7 @@ package network::connection::cable;
 
 use base qw(network::connection::ethernet);
 
-
+use strict;
 use common;
 use modules;
 use detect_devices;
diff --git a/lib/network/connection/cellular.pm b/lib/network/connection/cellular.pm
index c10d52b..5bb2259 100644
--- a/lib/network/connection/cellular.pm
+++ b/lib/network/connection/cellular.pm
@@ -2,7 +2,7 @@ package network::connection::cellular;
 
 use base qw(network::connection::ppp);
 
-
+use strict;
 use common;
 
 my $cellular_d = "/etc/sysconfig/network-scripts/cellular.d";
diff --git a/lib/network/connection/cellular_bluetooth.pm b/lib/network/connection/cellular_bluetooth.pm
index 21ea07d..5c99b63 100644
--- a/lib/network/connection/cellular_bluetooth.pm
+++ b/lib/network/connection/cellular_bluetooth.pm
@@ -2,7 +2,7 @@ package network::connection::cellular_bluetooth;
 
 use base qw(network::connection::cellular);
 
-
+use strict;
 use common;
 
 my $rfcomm_dev_prefix = "/dev/rfcomm";
diff --git a/lib/network/connection/cellular_card.pm b/lib/network/connection/cellular_card.pm
index 951b84e..0fc3fbf 100644
--- a/lib/network/connection/cellular_card.pm
+++ b/lib/network/connection/cellular_card.pm
@@ -2,7 +2,7 @@ package network::connection::cellular_card;
 
 use base qw(network::connection::cellular);
 
-
+use strict;
 use common;
 
 my $wrong_pin_error = N_("Wrong PIN number format: it should be 4 digits.");
diff --git a/lib/network/connection/dvb.pm b/lib/network/connection/dvb.pm
index 618bfba..c5f8ff6 100644
--- a/lib/network/connection/dvb.pm
+++ b/lib/network/connection/dvb.pm
@@ -2,7 +2,7 @@ package network::connection::dvb;
 
 use base qw(network::connection::ethernet);
 
-
+use strict;
 use common;
 use modules;
 
diff --git a/lib/network/connection/ethernet.pm b/lib/network/connection/ethernet.pm
index aeb70f9..7b76396 100644
--- a/lib/network/connection/ethernet.pm
+++ b/lib/network/connection/ethernet.pm
@@ -2,7 +2,7 @@ package network::connection::ethernet; # $Id: ethernet.pm 147431 2007-03-21 17:0
 
 use base qw(network::connection);
 
-
+use strict;
 use common;
 use network::tools;
 
diff --git a/lib/network/connection/isdn.pm b/lib/network/connection/isdn.pm
index 9cdd363..1b8debc 100644
--- a/lib/network/connection/isdn.pm
+++ b/lib/network/connection/isdn.pm
@@ -2,7 +2,7 @@ package network::connection::isdn;
 
 use base qw(network::connection);
 
-
+use strict;
 use common;
 
 sub get_type_name { N("ISDN") }
diff --git a/lib/network/connection/isdn/consts.pm b/lib/network/connection/isdn/consts.pm
index 8a989cb..a53ddbe 100644
--- a/lib/network/connection/isdn/consts.pm
+++ b/lib/network/connection/isdn/consts.pm
@@ -1,5 +1,5 @@
 package network::connection::isdn::consts; # $Id: consts.pm 54070 2006-08-07 17:34:38Z blino $
-
+use vars qw(@ISA @EXPORT);
 @ISA = qw(Exporter);
 @EXPORT = qw(@isdndata @isdn_capi);
 
diff --git a/lib/network/connection/pots.pm b/lib/network/connection/pots.pm
index f5d19fb..22299f6 100644
--- a/lib/network/connection/pots.pm
+++ b/lib/network/connection/pots.pm
@@ -2,7 +2,7 @@ package network::connection::pots;
 
 use base qw(network::connection::ppp);
 
-
+use strict;
 use common;
 
 sub get_type_name {
diff --git a/lib/network/connection/ppp.pm b/lib/network/connection/ppp.pm
index c83b7fa..37fabb3 100644
--- a/lib/network/connection/ppp.pm
+++ b/lib/network/connection/ppp.pm
@@ -1,6 +1,6 @@
 package network::connection::ppp;
 
-
+use strict;
 use common;
 
 use base qw(network::connection);
diff --git a/lib/network/connection/wireless.pm b/lib/network/connection/wireless.pm
index 83b62c3..4f86f17 100644
--- a/lib/network/connection/wireless.pm
+++ b/lib/network/connection/wireless.pm
@@ -2,7 +2,7 @@ package network::connection::wireless;
 
 use base qw(network::connection::ethernet);
 
-
+use strict;
 use common;
 use log;
 use network::network;
diff --git a/lib/network/connection/xdsl.pm b/lib/network/connection/xdsl.pm
index 03b1080..e55dd24 100644
--- a/lib/network/connection/xdsl.pm
+++ b/lib/network/connection/xdsl.pm
@@ -2,7 +2,7 @@ package network::connection::xdsl;
 
 use base qw(network::connection::ppp);
 
-
+use strict;
 use common;
 
 sub get_type_name() { N("DSL") }