From 9d62e87de40eb96d9365b51f95f64f9a7c449fb9 Mon Sep 17 00:00:00 2001
From: Molkobain <lajarige.guillaume@free.fr>
Date: Wed, 18 May 2022 18:04:07 +0200
Subject: [PATCH] =?UTF-8?q?N=C2=B04517=20-=20PHP=208.1:=20Fix=20MFElement:?=
 =?UTF-8?q?:=5F=5Fconstruct()=20being=20called=20with=20$namespaceURI=20as?=
 =?UTF-8?q?=20null=20when=20it=20should=20be=20strictly=20a=20string?=
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MFDocument::createElement() default value for $namespaceURI is now a string
---
 setup/modelfactory.class.inc.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/setup/modelfactory.class.inc.php b/setup/modelfactory.class.inc.php
index bdaf40ac5..3fd816f37 100644
--- a/setup/modelfactory.class.inc.php
+++ b/setup/modelfactory.class.inc.php
@@ -2561,12 +2561,14 @@ class MFDocument extends \Combodo\iTop\DesignDocument
 	 *
 	 * @param string $sName
 	 * @param null $value
-	 * @param null $namespaceURI
+	 * @param string $namespaceURI
 	 *
 	 * @return \MFElement
 	 * @throws \Exception
+	 *
+	 * @since 3.1.0 N°4517 $namespaceURI parameter must be empty string by default so
 	 */
-	function createElement($sName, $value = null, $namespaceURI = null)
+	function createElement($sName, $value = null, $namespaceURI = '')
 	{
 		/** @var \MFElement $oElement */
 		$oElement = $this->importNode(new MFElement($sName, null, $namespaceURI));