From 99a7160d568f9c844282cc2f4cc4bbc68bc2d987 Mon Sep 17 00:00:00 2001
From: Thomas Hiron <thomashiron@citia.org>
Date: Fri, 25 Oct 2024 10:19:29 +0200
Subject: [PATCH] initialize RedisAdapter cursor to 0

---
 src/Symfony/Component/Cache/Traits/RedisTrait.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Cache/Traits/RedisTrait.php b/src/Symfony/Component/Cache/Traits/RedisTrait.php
index 126f568112d3a..ea07acf08ac42 100644
--- a/src/Symfony/Component/Cache/Traits/RedisTrait.php
+++ b/src/Symfony/Component/Cache/Traits/RedisTrait.php
@@ -490,7 +490,7 @@ protected function doClear(string $namespace)
                 continue;
             }
 
-            $cursor = null;
+            $cursor = 0;
             do {
                 $keys = $host instanceof \Predis\ClientInterface ? $host->scan($cursor, 'MATCH', $pattern, 'COUNT', 1000) : $host->scan($cursor, $pattern, 1000);
                 if (isset($keys[1]) && \is_array($keys[1])) {