From 6fb55812abc78a9e33f04e332bff6c5c474425f9 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Tue, 7 Jan 2020 11:19:31 +0100
Subject: [PATCH] [HttpKernel] release lock explicitly

---
 src/Symfony/Component/HttpKernel/Kernel.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
index f21a88b3b44d..dda645a6fca2 100644
--- a/src/Symfony/Component/HttpKernel/Kernel.php
+++ b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -556,7 +556,7 @@ public function write($content, array $metadata = null)
                             }
                         }
 
-                        public function __destruct()
+                        public function release()
                         {
                             flock($this->lock, LOCK_UN);
                             fclose($this->lock);
@@ -634,7 +634,7 @@ public function __destruct()
         }
 
         $this->dumpContainer($cache, $container, $class, $this->getContainerBaseClass());
-        unset($cache);
+        $cache->release();
         $this->container = require $cachePath;
         $this->container->set('kernel', $this);