From 5cfbee53dc982a8624d8d5bf66f8683b2caf2d2a Mon Sep 17 00:00:00 2001
From: Richard Henkenjohann <richardhenkenjohann@googlemail.com>
Date: Wed, 8 Jan 2025 19:03:17 -1000
Subject: [PATCH] Fix php error

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

diff --git a/src/DependencyInjection/FOSHttpCacheExtension.php b/src/DependencyInjection/FOSHttpCacheExtension.php
index 1528857c..428054f5 100644
--- a/src/DependencyInjection/FOSHttpCacheExtension.php
+++ b/src/DependencyInjection/FOSHttpCacheExtension.php
@@ -48,7 +48,7 @@ public function load(array $configs, ContainerBuilder $container): void
 
         if ($config['debug']['enabled'] || (!empty($config['cache_control']))) {
             $debugHeader = $config['debug']['enabled'] ? $config['debug']['header'] : false;
-            $ttlHeader = $config['cache_control']['ttl_header'];
+            $ttlHeader = $config['cache_control']['ttl_header'] ?? null;
             $container->setParameter('fos_http_cache.debug_header', $debugHeader);
             $container->setParameter('fos_http_cache.ttl_header', $ttlHeader);
             $loader->load('cache_control_listener.xml');