diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/AuthSAML.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/AuthSAML.pm
index cfac6495e..e601f9c0c 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/AuthSAML.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/AuthSAML.pm
@@ -11,7 +11,7 @@ use Lemonldap::NG::Portal::Simple;
 use Lemonldap::NG::Portal::_SAML;    #inherits
 use Lemonldap::NG::Common::Conf::SAML::Metadata;
 
-our $VERSION = '1.4.0';
+our $VERSION = '1.4.2';
 our @ISA     = qw(Lemonldap::NG::Portal::_SAML);
 
 ## @apmethod int authInit()
@@ -579,7 +579,7 @@ sub extractFormInfo {
 
                   # Get Lasso::Session dump
                   # This value is erased if a next session match the SLO request
-                        if (   $ssoSession->data
+                        if (   $ssoSession
                             && $ssoSession->data->{_lassoSessionDump} )
                         {
                             $self->lmLog(
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/IssuerDBCAS.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/IssuerDBCAS.pm
index 99c68670f..b0f0e6442 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/IssuerDBCAS.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/IssuerDBCAS.pm
@@ -10,7 +10,7 @@ use Lemonldap::NG::Portal::Simple;
 use Lemonldap::NG::Portal::_CAS;
 use base qw(Lemonldap::NG::Portal::_CAS Lemonldap::NG::Portal::_LibAccess);
 
-our $VERSION = '1.4.0';
+our $VERSION = '1.4.2';
 
 ## @method void issuerDBInit()
 # Nothing to do
@@ -129,7 +129,7 @@ sub issuerForUnAuthUser {
 
         my $casServiceSession = $self->getCasSession($ticket);
 
-        unless ( $casServiceSession->data ) {
+        unless ($casServiceSession) {
             $self->lmLog( "Service ticket session $ticket not found", 'error' );
             $self->returnCasValidateError();
         }
@@ -168,7 +168,7 @@ sub issuerForUnAuthUser {
         my $localSession =
           $self->getApacheSession( $casServiceSession->data->{_cas_id}, 1 );
 
-        unless ( $localSession->data ) {
+        unless ($localSession) {
             $self->lmLog(
                 "Local session "
                   . $casServiceSession->data->{_cas_id}
@@ -246,7 +246,7 @@ sub issuerForUnAuthUser {
 
         my $casServiceSession = $self->getCasSession($ticket);
 
-        unless ( $casServiceSession->data ) {
+        unless ($casServiceSession) {
             $self->lmLog( "$urlType ticket session $ticket not found",
                 'error' );
             $self->returnCasServiceValidateError( 'INVALID_TICKET',
@@ -375,7 +375,7 @@ sub issuerForUnAuthUser {
         my $localSession =
           $self->getApacheSession( $casServiceSession->data->{_cas_id}, 1 );
 
-        unless ( $localSession->data ) {
+        unless ($localSession) {
             $self->lmLog(
                 "Local session "
                   . $casServiceSession->data->{_cas_id}
@@ -432,7 +432,7 @@ sub issuerForUnAuthUser {
 
         my $casProxyGrantingSession = $self->getCasSession($pgt);
 
-        unless ( $casProxyGrantingSession->data ) {
+        unless ($casProxyGrantingSession) {
             $self->lmLog( "Proxy granting ticket session $pgt not found",
                 'error' );
             $self->returnCasProxyError( 'BAD_PGT', 'Ticket not found' );
@@ -446,7 +446,7 @@ sub issuerForUnAuthUser {
 
         my $casProxySession = $self->getCasSession();
 
-        unless ( $casProxySession->data ) {
+        unless ($casProxySession) {
             $self->lmLog( "Unable to create CAS proxy session", 'error' );
             $self->returnCasProxyError( 'INTERNAL_ERROR',
                 'Error in proxy session management' );
@@ -596,7 +596,7 @@ sub issuerForAuthUser {
 
             my $casServiceSession = $self->getCasSession();
 
-            unless ( $casServiceSession->data ) {
+            unless ($casServiceSession) {
                 $self->lmLog( "Unable to create CAS session", 'error' );
                 return PE_ERROR;
             }
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/IssuerDBSAML.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/IssuerDBSAML.pm
index 756d67960..50bee74bd 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/IssuerDBSAML.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/IssuerDBSAML.pm
@@ -11,7 +11,7 @@ use Lemonldap::NG::Portal::Simple;
 use Lemonldap::NG::Portal::_SAML;
 our @ISA = qw(Lemonldap::NG::Portal::_SAML);
 
-our $VERSION = '1.4.1';
+our $VERSION = '1.4.2';
 
 ## @method void issuerDBInit()
 # Load and check SAML configuration
@@ -367,7 +367,7 @@ sub issuerForUnAuthUser {
             # Open local session
             my $local_session = $self->getApacheSession( $local_session_id, 1 );
 
-            unless ( $local_session->data ) {
+            unless ($local_session) {
                 $self->lmLog( "No local session found", 'error' );
                 return $self->sendSLOErrorResponse( $logout, $method );
             }
@@ -910,7 +910,7 @@ sub issuerForUnAuthUser {
 
             $sessionInfo = $self->getApacheSession( $real_session, 1 );
 
-            unless ( $sessionInfo->data ) {
+            unless ($sessionInfo) {
                 $self->lmLog( "Cannot get session $real_session", 'error' );
                 $self->returnSOAPMessage();
             }
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/MailReset.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/MailReset.pm
index 8a83414e5..8ce247bd7 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/MailReset.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/MailReset.pm
@@ -8,7 +8,7 @@ package Lemonldap::NG::Portal::MailReset;
 use strict;
 use warnings;
 
-our $VERSION = '1.4.0';
+our $VERSION = '1.4.2';
 
 use Lemonldap::NG::Portal::Simple qw(:all);
 use base qw(Lemonldap::NG::Portal::SharedConf Exporter);
@@ -117,7 +117,7 @@ sub extractMailInfo {
         # Get the corresponding session
         my $mailSession = $self->getApacheSession( $self->{mail_token} );
 
-        if ( $mailSession->data ) {
+        if ($mailSession) {
             $self->{mail} = $mailSession->data->{user};
             $self->{mailAddress} =
               $mailSession->data->{ $self->{mailSessionKey} };
@@ -385,7 +385,7 @@ sub changePassword {
         # Get the corresponding session
         my $mailSession = $self->getApacheSession( $self->{mail_token} );
 
-        if ( $mailSession->data ) {
+        if ($mailSession) {
 
             $self->lmLog( "Delete mail session " . $self->{mail_token},
                 'debug' );
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Register.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Register.pm
index 4f9cd2f5c..9dcea0da7 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Register.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Register.pm
@@ -8,7 +8,7 @@ package Lemonldap::NG::Portal::Register;
 use strict;
 use warnings;
 
-our $VERSION = '1.4.0';
+our $VERSION = '1.4.2';
 
 use Lemonldap::NG::Portal::Simple qw(:all);
 use base qw(Lemonldap::NG::Portal::SharedConf Exporter);
@@ -386,7 +386,7 @@ sub registerUser {
         my $registerSession =
           $self->getApacheSession( $self->{register_token} );
 
-        if ( $registerSession->data ) {
+        if ($registerSession) {
 
             $self->lmLog( "Delete register session " . $self->{register_token},
                 'debug' );
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
index 789e9d998..d33b3b333 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
@@ -71,7 +71,7 @@ use Digest::MD5;
 #inherits Apache::Session
 #link Lemonldap::NG::Common::Apache::Session::SOAP protected globalStorage
 
-our $VERSION = '1.4.1';
+our $VERSION = '1.4.2';
 
 use base qw(Lemonldap::NG::Common::CGI Exporter);
 our @ISA;
@@ -2332,7 +2332,7 @@ sub store {
 
     # Main session
     my $session = $self->getApacheSession( $self->{id}, 0, $self->{force} );
-    return PE_APACHESESSIONERROR unless ( $session->data );
+    return PE_APACHESESSIONERROR unless ($session);
 
     # Compute unsecure cookie value if needed
     if ( $self->{securedCookie} == 3 ) {
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SAML.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SAML.pm
index e8f472fbd..e821f6294 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SAML.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SAML.pm
@@ -22,7 +22,7 @@ use URI;                   # Get metadata URL path
 #inherits Lemonldap::NG::Common::Conf::SAML::Metadata protected service_metadata
 
 our @ISA     = (qw(Lemonldap::NG::Portal::_Browser));
-our $VERSION = '1.4.1';
+our $VERSION = '1.4.2';
 our $samlCache;
 our $initGlibDone;
 
@@ -1837,7 +1837,7 @@ sub createArtifactResponse {
             'debug' );
 
         my $session = $self->getApacheSession( $session_id, 1 );
-        unless ( $session->data ) {
+        unless ($session) {
             $self->lmLog( "Unable to open session $session_id", 'error' );
             return;
         }
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SMTP.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SMTP.pm
index ac24e5cdc..602455ca8 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SMTP.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SMTP.pm
@@ -11,7 +11,7 @@ use MIME::Lite;
 use MIME::Base64;
 use Encode;
 
-our $VERSION = '1.4.0';
+our $VERSION = '1.4.2';
 
 ## @method string gen_password(string regexp)
 # Generate a complex password based on a regular expression
@@ -144,7 +144,7 @@ sub getMailSession {
     # Browse found sessions to check if it's a mail session
     foreach my $id ( keys %$sessions ) {
         my $mailSession = $self->getApacheSession( $id, 1 );
-        next unless ( $mailSession->data );
+        next unless ($mailSession);
         return $id if ( $mailSession->data->{_type} =~ /^mail$/ );
     }
 
@@ -169,7 +169,7 @@ sub getRegisterSession {
     # Browse found sessions to check if it's a register session
     foreach my $id ( keys %$sessions ) {
         my $registerSession = $self->getApacheSession( $id, 1 );
-        next unless ( $registerSession->data );
+        next unless ($registerSession);
         return $id if ( $registerSession->data->{_type} =~ /^register$/ );
     }
 
diff --git a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SOAP.pm b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SOAP.pm
index dd82d1d75..509795191 100644
--- a/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SOAP.pm
+++ b/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/_SOAP.pm
@@ -11,7 +11,7 @@ use Lemonldap::NG::Portal::_LibAccess;
 require SOAP::Lite;
 use base qw(Lemonldap::NG::Portal::_LibAccess);
 
-our $VERSION = '1.4.0';
+our $VERSION = '1.4.2';
 
 ## @method void startSoapServices()
 # Check the URI requested (PATH_INFO environment variable) and launch the
@@ -143,7 +143,7 @@ sub getAttributes {
     my $session = $self->getApacheSession( $id, 1 );
 
     my @tmp = ();
-    unless ( $session->data ) {
+    unless ($session) {
         $self->_sub( 'userNotice',
             "SOAP attributes request: session $id not found" );
         push @tmp, SOAP::Data->name( error => 1 )->type('int');
@@ -173,7 +173,7 @@ sub setAttributes {
 
     my $session = $self->getApacheSession($id);
 
-    unless ( $session->data ) {
+    unless ($session) {
         $self->lmLog( "Session $id does not exists ($@)", 'warn' );
         return 0;
     }
@@ -217,7 +217,7 @@ sub newSession {
 
     my $session = $self->getApacheSession();
 
-    unless ( $session->data ) {
+    unless ($session) {
         $self->lmLog( "Unable to create session", 'error' );
         return 0;
     }
@@ -246,7 +246,7 @@ sub deleteSession {
 
     my $session = $self->getApacheSession($id);
 
-    return 0 unless ( $session->data );
+    return 0 unless ($session);
 
     $self->lmLog( "SOAP request to delete session $id", 'debug' );
 
@@ -293,7 +293,7 @@ sub isAuthorizedURI {
     # Get user session.
     my $session = $self->getApacheSession( $id, 1 );
 
-    unless ( $session->data ) {
+    unless ($session) {
         $self->lmLog( "Session $id does not exists", 'warn' );
         return 0;
     }
@@ -325,7 +325,7 @@ sub getMenuApplications {
     # Get user session.
     my $session = $self->getApacheSession( $id, 1 );
 
-    unless ( $session->data ) {
+    unless ($session) {
         $self->lmLog( "Session $id does not exists", 'warn' );
         return 0;
     }