From 7e4d28c64854e6c88d0303c8c849c8483cb8727f Mon Sep 17 00:00:00 2001
From: slawkens <slawkens@gmail.com>
Date: Wed, 14 May 2025 13:23:34 +0200
Subject: [PATCH] Fix more php 8.4 warnings

---
 system/libs/pot/OTS.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/system/libs/pot/OTS.php b/system/libs/pot/OTS.php
index 9c988210..a7327401 100644
--- a/system/libs/pot/OTS.php
+++ b/system/libs/pot/OTS.php
@@ -1115,7 +1115,7 @@ class POT
  *
  * @param IOTS_FileCache $cache Cache handler (skip this parameter to reset cache handler to null).
  */
-    public function setItemsCache(IOTS_FileCache $cache = null)
+    public function setItemsCache(?IOTS_FileCache $cache = null)
     {
         $this->itemsCache = $cache;
     }
@@ -1253,7 +1253,7 @@ class POT
  *
  * @param IOTS_FileCache $cache Cache handler (skip this parameter to reset cache handler to null).
  */
-    public function setMapCache(IOTS_FileCache $cache = null)
+    public function setMapCache(?IOTS_FileCache $cache = null)
     {
         $this->mapCache = $cache;
     }