From aea04784513aff2e9e56cfe692746597ccb2392e Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@sensiolabs.de>
Date: Sat, 3 Dec 2016 14:48:59 +0100
Subject: [PATCH] fix a test checking for a value

---
 .../Compiler/CheckCircularReferencesPass.php                    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/DependencyInjection/Compiler/CheckCircularReferencesPass.php b/src/Symfony/Component/DependencyInjection/Compiler/CheckCircularReferencesPass.php
index 11856b6cbc..156bcc0c3a 100644
--- a/src/Symfony/Component/DependencyInjection/Compiler/CheckCircularReferencesPass.php
+++ b/src/Symfony/Component/DependencyInjection/Compiler/CheckCircularReferencesPass.php
@@ -62,7 +62,7 @@ class CheckCircularReferencesPass implements CompilerPassInterface
             if (empty($this->checkedNodes[$id])) {
 
                 // don't check circular dependencies for lazy services
-                if (!$node->getValue() && $node->getValue()->isLazy()) {
+                if (!$node->getValue() || !$node->getValue()->isLazy()) {
                     $searchKey = array_search($id, $this->currentPath);
                     $this->currentPath[] = $id;