From 6544a720341a4c6ba40bf5d591f88f7382b5d4de Mon Sep 17 00:00:00 2001
From: Dustin Hauer <dustin.hauer@inwebs.com>
Date: Wed, 12 Apr 2023 14:23:05 +0200
Subject: [PATCH] Added casting to array. If this is missing it can happen that
 the returned value is null.

---
 Classes/ViewHelpers/ProgressViewHelper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/ViewHelpers/ProgressViewHelper.php b/Classes/ViewHelpers/ProgressViewHelper.php
index 20ac46b..abbebae 100644
--- a/Classes/ViewHelpers/ProgressViewHelper.php
+++ b/Classes/ViewHelpers/ProgressViewHelper.php
@@ -57,7 +57,7 @@ class ProgressViewHelper extends AbstractViewHelper
         //handling famous off by one
         $activeStep -= $offset;
         //make sure our array index is numeric
-        $links = \array_values($links);
+        $links = \array_values((array)$links);
         if (!$linkCount) {
             $linkCount = \count($links);
         }