From 3a6ba3cac27e06260865b609e5ac27c3227fee05 Mon Sep 17 00:00:00 2001
From: Gianluca Giovinazzo <ggiovinazzo@mediadata.tv>
Date: Fri, 4 Dec 2020 13:29:08 +0100
Subject: [PATCH] Fix for reading Namespaces only usend in root node

---
 src/PhpSpreadsheet/Reader/Xml.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/PhpSpreadsheet/Reader/Xml.php b/src/PhpSpreadsheet/Reader/Xml.php
index e4d251e28f..0f40ddc7b3 100644
--- a/src/PhpSpreadsheet/Reader/Xml.php
+++ b/src/PhpSpreadsheet/Reader/Xml.php
@@ -324,6 +324,8 @@ public function loadIntoExisting($pFilename, Spreadsheet $spreadsheet)
         $xml = $this->trySimpleXMLLoadString($pFilename);
 
         $namespaces = $xml->getNamespaces(true);
+	$namespacesDoc = $xml->getDocNamespaces(true);
+	$namespaces = array_merge($namespaces, $namespacesDoc);
 
         $docProps = $spreadsheet->getProperties();
         if (isset($xml->DocumentProperties[0])) {