From f7290c2dbd18d0470f118a902ad0abfcba2fa8e2 Mon Sep 17 00:00:00 2001
From: Quentin Dreyer <quentin.dreyer@gmail.com>
Date: Fri, 22 Apr 2022 09:12:45 +0200
Subject: [PATCH] fix: prevent null respect_response_cache_directives

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

diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index d287b108..ff308c43 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -779,7 +779,7 @@ private function createCachePluginNode()
                     ->info('A list of cache directives to respect when caching responses')
                     ->validate()
                         ->always(function ($v) {
-                            if (is_null($v) || is_array($v)) {
+                            if (is_array($v)) {
                                 return $v;
                             }