From 55dca82e0132a5c6c2e920ea75e90dc5fdc18b0b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juli=C3=A1n=20Guti=C3=A9rrez?= <juliangut@gmail.com>
Date: Fri, 29 Sep 2023 16:42:25 +0200
Subject: [PATCH] single line

---
 src/Metadata/MetadataResolver.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/Metadata/MetadataResolver.php b/src/Metadata/MetadataResolver.php
index 21dd596..dd97f0e 100644
--- a/src/Metadata/MetadataResolver.php
+++ b/src/Metadata/MetadataResolver.php
@@ -65,9 +65,7 @@ function (array $mappingSource): array {
         );
         $metadata = \count($metadata) > 0 ? array_merge(...$metadata) : [];
 
-        if ($this->cache !== null) {
-            $this->cache->set($cacheKey, $metadata);
-        }
+        $this->cache?->set($cacheKey, $metadata);
 
         return $metadata;
     }