From f167b505c427625fc283a1720be76a83262ae9e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Dunglas?= <dunglas@gmail.com>
Date: Mon, 5 Feb 2018 08:51:00 +0100
Subject: [PATCH] [DI] minor: use a strict comparision in setDecoratedService

---
 src/Symfony/Component/DependencyInjection/Definition.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/DependencyInjection/Definition.php b/src/Symfony/Component/DependencyInjection/Definition.php
index 6f2a3c7e82..8286e9d1e7 100644
--- a/src/Symfony/Component/DependencyInjection/Definition.php
+++ b/src/Symfony/Component/DependencyInjection/Definition.php
@@ -144,7 +144,7 @@ class Definition
      */
     public function setDecoratedService($id, $renamedId = null)
     {
-        if ($renamedId && $id == $renamedId) {
+        if ($renamedId && $id === $renamedId) {
             throw new \InvalidArgumentException(sprintf('The decorated service inner name for "%s" must be different than the service name itself.', $id));
         }