From d8b2f5eaa213f0c644293605c4856582cffa51ff Mon Sep 17 00:00:00 2001
From: Dennis Erdmann <dennis@erdmann-freunde.de>
Date: Fri, 28 Apr 2023 15:54:54 +0200
Subject: [PATCH] fix php 8 warning

---
 src/Resources/contao/templates/mod_onepage_navigation.html5 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Resources/contao/templates/mod_onepage_navigation.html5 b/src/Resources/contao/templates/mod_onepage_navigation.html5
index 9855720..ea9b804 100644
--- a/src/Resources/contao/templates/mod_onepage_navigation.html5
+++ b/src/Resources/contao/templates/mod_onepage_navigation.html5
@@ -5,7 +5,7 @@
     <?php if($this->hasItems): ?>
         <ul class="onepage_navigation__list">
             <?php foreach ($this->navigation as $nav): ?>
-                <li<?php if($nav->css): ?> class="<?= $nav->css;?>"<?php endif; ?>>
+                <li<?php if(!empty($nav->css)): ?> class="<?= $nav->css;?>"<?php endif; ?>>
                     <a href="<?= $nav->onepage_jump; ?>" data-onepagelink="<?= $nav->navigation_jumpTo ?>" title="<?= $nav->title ?>">
                         <?= $nav->title ?>
                     </a>