From 96c780e731f889ed3772a4c45f9eb4953f6b012e Mon Sep 17 00:00:00 2001
From: MatteoPistorello <pistorellomatteo8@gmail.com>
Date: Wed, 6 Apr 2022 11:07:18 +0200
Subject: [PATCH] Fix minore

---
 src/Util/XML.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/Util/XML.php b/src/Util/XML.php
index 9f7c9ffd8..7f7b057d6 100755
--- a/src/Util/XML.php
+++ b/src/Util/XML.php
@@ -172,14 +172,16 @@ TXT;
      *
      * @return array
      */
-    public static function forceArray($array)
+    public static function forceArray($value)
     {
-        if (!array_key_exists(0, $array)) {
-            $result = $array;
-            $array = [];
-            $array[0] = $result;
+        if (is_array($value)) {
+            if (!array_key_exists(0, $value)) {
+                $result = $value;
+                $value = [];
+                $value[0] = $result;
+            }
         }
 
-        return $array;
+        return $value;
     }
 }