From 7a08b52048af0704d4010986f392c62909dd1f9e Mon Sep 17 00:00:00 2001
From: HypeMC <hypemc@gmail.com>
Date: Tue, 7 Jun 2022 04:10:23 +0200
Subject: [PATCH] [Console] Fix deprecation when description is null

str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
---
 .../Console/DependencyInjection/AddConsoleCommandPass.php       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Console/DependencyInjection/AddConsoleCommandPass.php b/src/Symfony/Component/Console/DependencyInjection/AddConsoleCommandPass.php
index c55c5db4e3be8..1fbb212e78a26 100644
--- a/src/Symfony/Component/Console/DependencyInjection/AddConsoleCommandPass.php
+++ b/src/Symfony/Component/Console/DependencyInjection/AddConsoleCommandPass.php
@@ -124,7 +124,7 @@ public function process(ContainerBuilder $container)
                 if (!$r->isSubclassOf(Command::class)) {
                     throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, $this->commandTag, Command::class));
                 }
-                $description = str_replace('%', '%%', $class::getDefaultDescription());
+                $description = str_replace('%', '%%', $class::getDefaultDescription() ?? '');
             }
 
             if ($description) {