From 95778d96dee0faa7ce6d79bf99033ab2b954c99f Mon Sep 17 00:00:00 2001
From: LordWeedlle <virgile.cabane@supinfo.com>
Date: Tue, 16 Oct 2018 13:20:14 +0200
Subject: [PATCH] Throw an exception if trying to flush a single entity

---
 lib/Doctrine/ORM/EntityManager.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/Doctrine/ORM/EntityManager.php b/lib/Doctrine/ORM/EntityManager.php
index 685fc0d71d7..eadb1f14779 100644
--- a/lib/Doctrine/ORM/EntityManager.php
+++ b/lib/Doctrine/ORM/EntityManager.php
@@ -348,9 +348,14 @@ public function createQueryBuilder()
      *
      * @throws \Doctrine\ORM\OptimisticLockException If a version check on an entity that
      *         makes use of optimistic locking fails.
+     *
+     * @throws Exception
      */
     public function flush($entity = null)
     {
+        if (!is_null($entity))
+            throw new Exception('You shall not use single entity flush!');
+
         $this->errorIfClosed();
 
         $this->unitOfWork->commit($entity);