From 17d84f6a873aa50c460bb7844dff97b630f42a6a Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Mon, 4 Dec 2017 17:04:41 +0100
Subject: [PATCH] [DI] Fix missing unset leading to false-positive circular ref

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

diff --git a/src/Symfony/Component/DependencyInjection/Container.php b/src/Symfony/Component/DependencyInjection/Container.php
index 681ddc7024d3a..14af37ef78ac4 100644
--- a/src/Symfony/Component/DependencyInjection/Container.php
+++ b/src/Symfony/Component/DependencyInjection/Container.php
@@ -298,6 +298,7 @@ public function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE
                 } elseif (isset($this->methodMap[$id])) {
                     return self::IGNORE_ON_UNINITIALIZED_REFERENCE === $invalidBehavior ? null : $this->{$this->methodMap[$id]}();
                 } elseif (--$i && $id !== $normalizedId = $this->normalizeId($id)) {
+                    unset($this->loading[$id]);
                     $id = $normalizedId;
                     continue;
                 } elseif (!$this->methodMap && !$this instanceof ContainerBuilder && __CLASS__ !== static::class && method_exists($this, $method = 'get'.strtr($id, $this->underscoreMap).'Service')) {