Adapter auth LDAP : correction exception levée à tort

src/UnicaenAuth/Authentication/Adapter/Ldap.php

@@ -208,7 +208,7 @@ class Ldap extends AbstractAdapter implements EventManagerAwareInterface
         // LDAP auth
         $result  = $this->getLdapAuthAdapter()->setUsername($username)->setPassword($credential)->authenticate();
 
-        if ($result && count($result->getMessages())) {
+        if ($result && !$result->isValid() && count($result->getMessages())) {
             // Obtenir le message LDAP
             // $msg = preg_replace('/\[0x\d* \((.*)\):/','$1', $event->getParam('result')->getMessages()[1]);
             $eventClasse = new Event('authentication.ldap.error');