From 8fc8470f81726e741f957817e2570f5df1480e65 Mon Sep 17 00:00:00 2001
From: oleibman <10341515+oleibman@users.noreply.github.com>
Date: Sun, 1 May 2022 08:33:38 -0700
Subject: [PATCH] Minor Changes for Phpstan 1.6.3 (#2797)

One doc block change, one minor code change.
---
 src/PhpSpreadsheet/Reader/Ods/Properties.php  | 3 ++-
 src/PhpSpreadsheet/Reader/Xlsx/Properties.php | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/PhpSpreadsheet/Reader/Ods/Properties.php b/src/PhpSpreadsheet/Reader/Ods/Properties.php
index fc789367..4389f4b2 100644
--- a/src/PhpSpreadsheet/Reader/Ods/Properties.php
+++ b/src/PhpSpreadsheet/Reader/Ods/Properties.php
@@ -26,10 +26,11 @@ class Properties
                 $this->setCoreProperties($docProps, $officePropertiesDC);
             }
 
-            $officePropertyMeta = [];
+            $officePropertyMeta = null;
             if (isset($namespacesMeta['dc'])) {
                 $officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);
             }
+            $officePropertyMeta = $officePropertyMeta ?? [];
             foreach ($officePropertyMeta as $propertyName => $propertyValue) {
                 $this->setMetaProperties($namespacesMeta, $propertyValue, $propertyName, $docProps);
             }
diff --git a/src/PhpSpreadsheet/Reader/Xlsx/Properties.php b/src/PhpSpreadsheet/Reader/Xlsx/Properties.php
index 82b5172b..72addffd 100644
--- a/src/PhpSpreadsheet/Reader/Xlsx/Properties.php
+++ b/src/PhpSpreadsheet/Reader/Xlsx/Properties.php
@@ -99,7 +99,7 @@ class Properties
     }
 
     /**
-     * @param array|false $array
+     * @param null|array|false $array
      * @param mixed $key
      */
     private static function getArrayItem($array, $key = 0): ?SimpleXMLElement