diff --git a/lib/object_coordination/adminuser/adminuser.php b/lib/object_coordination/adminuser/adminuser.php
index 8c1c782..e8f68f4 100755
--- a/lib/object_coordination/adminuser/adminuser.php
+++ b/lib/object_coordination/adminuser/adminuser.php
@@ -715,14 +715,11 @@ function exportAdmin()
 */
 	function execChangeUserAdmin()
 	{
-		global $SERVER_NAME, $SCRIPT_NAME, $CONF_PERSISTANT_SECURE,$CONF_DATA_PATH;
+		global $SERVER_NAME, $SCRIPT_NAME, $CONF_PERSISTANT_SECURE, $CONF_DATA_PATH;
 
 		/* Récupération du noeud à administrer sinon noeud d'entrée de l'admin */
 		$groupId=($this->getData("groupId")!="")?$this->getData("groupId"):1;
 		$group_id=(isset($_POST["group_id"]) && is_numeric($_POST["group_id"]))?$_POST["group_id"]:$groupId;
-		
-		/* Vérification du statut du compte */
-		$user_account_active=(isset($_POST["user_account_active"]))?$_POST["user_account_active"]:"off";
 
 		/* gestion du lib en fonction de la langue courante */
 		$currentCode=$GLOBALS["SYSTEM_USER_SESSION"]->langue->getCode();
@@ -751,7 +748,7 @@ function exportAdmin()
 			foreach($_POST as $cle=>$val)
 			{
 			//	echo "cle = ".$cle." val =".$val."<br>";
-				if($val=="" && ($cle !="user_comment" && $cle !="user_fax" && $cle !="user_organisation" && $cle !="user_postal_address" && $cle !="user_postal_code" && $cle !="user_city" && $cle !="user_tel" && $cle !="user_country" && $cle !="user_id" && $cle !="user_birthdate" && $cle !="user_mastodon" && $cle !="user_jabber" && $cle !="user_facebook" && $cle !="user_website" ))
+				if($val=="" && ($cle !="user_comment" && $cle !="user_fax" && $cle !="user_organisation" && $cle !="user_postal_address" && $cle !="user_postal_code" && $cle !="user_city" && $cle !="user_tel" && $cle !="user_state" && $cle !="user_country" && $cle !="user_id" && $cle !="user_birthdate" && $cle !="user_mastodon" && $cle !="user_jabber" && $cle !="user_facebook" && $cle !="user_website" ))
 				{
 					$chaine .= getMessage($cle).", ";
 				}
@@ -800,33 +797,33 @@ function exportAdmin()
 			else
 			{
 				//On enregistre les modifications de l'objet User
-				$MyUser->setAccountActive($user_account_active);
-				$MyUser->setTitle($_POST['user_title']);
-				$MyUser->setFirstName($_POST['user_first_name']);
-				$MyUser->setLastName($_POST['user_last_name']);
-				$MyUser->setLogin($_POST['user_login']);
-				$MyUser->setPassword($_POST['user_password']);
-				$MyUser->setMail($_POST['user_mail']);
+				$MyUser->setAccountActive( isset($_POST["user_account_active"])?$_POST["user_account_active"]:"off" );
+				$MyUser->setTitle( isset($_POST['user_title'])?$_POST["user_title"]:"" );
+				$MyUser->setFirstName( isset($_POST['user_first_name'])?$_POST["user_first_name"]:"" );
+				$MyUser->setLastName( isset($_POST['user_last_name'])?$_POST["user_last_name"]:"" );
+				$MyUser->setLogin( isset($_POST['user_login'])?$_POST["user_login"]:"" );
+				$MyUser->setPassword( isset($_POST['user_password'])?$_POST["user_password"]:"" );
+				$MyUser->setMail( isset($_POST['user_mail'])?$_POST["user_mail"]:"" );
 				$MyUser->setBirthDate(DateTime::createFromFormat('d/m/Y', $_POST['user_birthdate'])->getTimestamp());
-				$MyUser->setPostalAddress($_POST['user_postal_address']);
-				$MyUser->setPostalCode($_POST['user_postal_code']);
-				$MyUser->setCity($_POST['user_city']);
-				$MyUser->setState($_POST['user_state']);
-				$MyUser->setCountry($_POST['user_country']);
-				$MyUser->setOrganisation($_POST['user_organisation']);
-				$MyUser->setTel($_POST['user_tel']);
-				$MyUser->setMastodon($_POST['user_mastodon']);
-				$MyUser->setFacebook($_POST['user_facebook']);
-				$MyUser->setJabber($_POST['user_jabber']);
-				$MyUser->setTel($_POST['user_tel']);
-				$MyUser->setWebsite($_POST['user_website']);
-				$MyUser->setComment(array($_POST['user_comment']));
+				$MyUser->setPostalAddress( isset($_POST['user_postal_address'])?$_POST["user_postal_address"]:"" );
+				$MyUser->setPostalCode( isset($_POST['user_postal_code'])?$_POST["user_postal_code"]:"" );
+				$MyUser->setCity( isset($_POST['user_city'])?$_POST["user_city"]:"" );
+				$MyUser->setState( isset($_POST['user_state'])?$_POST['user_state']:"" );
+				$MyUser->setCountry( isset($_POST['user_country'])?$_POST["user_country"]:"" );
+				$MyUser->setOrganisation( isset($_POST['user_organisation'])?$_POST['user_organisation']:"" );
+				$MyUser->setTel( isset($_POST['user_tel'])?$_POST["user_tel"]:"" );
+				$MyUser->setMastodon( isset($_POST['user_mastodon'])?$_POST["user_mastodon"]:"" );
+				$MyUser->setFacebook( isset($_POST['user_facebook'])?$_POST["user_facebook"]:"" );
+				$MyUser->setJabber( isset($_POST['user_jabber'])?$_POST["user_jabber"]:"" );
+				$MyUser->setTel( isset($_POST['user_tel'])?$_POST["user_tel"]:"" );
+				$MyUser->setWebsite( isset($_POST['user_website'])?$_POST["user_website"]:"" );
+				$MyUser->setComment( isset($_POST['user_comment'])?array($_POST['user_comment']):null);
 
 				//On enregistre les paramètres
 				$ObjUsersave = $GLOBALS["SYSTEM_MANAGER"]["USER"]->saveInstance($MyUser);
 
 				# Redirection vers le formulaire
-				systemRedirect(formatUrl($this->getId(),"AdminUser","actionAdmin","datamodified").$localisation);
+				systemRedirect(formatUrl($this->getId(),"AdminUser","actionAdmin","datamodified"));
 			}
 		}
 		return "";