From 9076aa0067a8092afb07ed5a40609d750f166702 Mon Sep 17 00:00:00 2001
From: julianzangl <julian.zangl@outlook.com>
Date: Fri, 7 Jul 2023 12:08:28 +0200
Subject: [PATCH] [BUGFIX] if condition is always true

---
 Classes/ViewHelpers/SkillGroupingViewHelper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Classes/ViewHelpers/SkillGroupingViewHelper.php b/Classes/ViewHelpers/SkillGroupingViewHelper.php
index e96da75..2a2fdf4 100644
--- a/Classes/ViewHelpers/SkillGroupingViewHelper.php
+++ b/Classes/ViewHelpers/SkillGroupingViewHelper.php
@@ -47,7 +47,7 @@ class SkillGroupingViewHelper extends AbstractViewHelper
     public function initializeArguments()
     {
         $this->registerArgument('skills', 'array', 'An array of skills to group', false, []);
-        $this->registerArgument('skillSet', SkillSet::class, 'The skills of this skill set will be grouped', false, []);
+        $this->registerArgument('skillSet', SkillSet::class, 'The skills of this skill set will be grouped');
         $this->registerArgument('as', 'string', 'The name of the iteration variable', true);
     }
 
@@ -59,7 +59,7 @@ class SkillGroupingViewHelper extends AbstractViewHelper
     {
         /** @var Skill[] $skills */
         $skills = $arguments['skills'];
-        /** @var SkillSet $skillSet */
+        /** @var SkillSet|null $skillSet */
         $skillSet = $arguments['skillSet'];
         $as = $arguments['as'];