From 998c751843e2f0fff396b92a1be36b34ee286978 Mon Sep 17 00:00:00 2001
From: jygaulier <gaulier@alchemy.fr>
Date: Mon, 13 Jan 2020 14:48:53 +0100
Subject: [PATCH] Port PHRAS-2877

Port of PHRAS-2877 User manipulator did not allow to set a null email
Temporary Null email is used by saml plugin while creating a user.
---
 lib/Alchemy/Phrasea/Model/Manipulator/UserManipulator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Alchemy/Phrasea/Model/Manipulator/UserManipulator.php b/lib/Alchemy/Phrasea/Model/Manipulator/UserManipulator.php
index 8104c04c47..3d0815370e 100644
--- a/lib/Alchemy/Phrasea/Model/Manipulator/UserManipulator.php
+++ b/lib/Alchemy/Phrasea/Model/Manipulator/UserManipulator.php
@@ -368,7 +368,7 @@ class UserManipulator implements ManipulatorInterface
             throw new InvalidArgumentException(sprintf('Email %s is not legal.', $email));
         }
 
-        if (null !== $this->repository->findByEmail($email)) {
+        if (($email !== null) && (null !== $this->repository->findByEmail($email))) {
             throw new RuntimeException(sprintf('User with email %s already exists.', $email));
         }