From fb9c056a4691a7c0faf8274da03f842eb2becde0 Mon Sep 17 00:00:00 2001
From: Gregor Eichelberger <gregor.eichelberger@tuwien.ac.at>
Date: Thu, 23 Jan 2025 17:33:14 +0100
Subject: [PATCH] Fix redis_store get function return type

Return type declaration must be compatible with StoreInterface->get(type: string, key: string) : mixed
---
 classes/redis_store.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/redis_store.php b/classes/redis_store.php
index baf82ef0d..b464430bc 100644
--- a/classes/redis_store.php
+++ b/classes/redis_store.php
@@ -81,7 +81,7 @@ public function set(string $type, string $key, $value, ?int $expire = null): voi
      * @param string $key
      * @return mixed|null
      */
-    public function get($type, $key) {
+    public function get($type, $key): mixed {
         $value = $this->redis->get($this->make_key($type, $key));
         if ($value === false) {
             $value = null;