From 0d98b141bb9f96fee3c5f9c94a92bdbbefc23f91 Mon Sep 17 00:00:00 2001
From: Stephen Abello <stephen.abello@combodo.com>
Date: Wed, 15 Jul 2026 14:16:31 +0200
Subject: [PATCH] Update core/attributedef.class.inc.php

Co-authored-by: Molkobain <lajarige.guillaume@free.fr>
---
 core/attributedef.class.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/attributedef.class.inc.php b/core/attributedef.class.inc.php
index b3835e5a61..1a928572de 100644
--- a/core/attributedef.class.inc.php
+++ b/core/attributedef.class.inc.php
@@ -915,7 +915,7 @@ abstract class AttributeDefinition
 	 * @return string
 	 * @since 3.2.3-2 3.2.4 3.3.0 N°9759
 	 */
-	public function TrimValue(string $sValue)
+	public function TrimValue(?string $sValue)
 	{
 		$iMaxSize = $this->GetMaxSize();
 		$iLength = mb_strlen($sValue);