From 18cef9cfe4135488a241df676a2902f9c6024e8e Mon Sep 17 00:00:00 2001
From: karl <noreply@maennchen1.de>
Date: Thu, 2 Feb 2023 15:00:21 +0000
Subject: - Feature: PHP 8.2 Kompatibilität verbessert
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git-svn-id: https://[internal]/wordpress/plugins/wpsg4@8226 0d5edaf7-2b12-4e95-93f4-047927463d4b
---
 views/produkt/index.phtml | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/views/produkt/index.phtml b/views/produkt/index.phtml
index 573d50a..9a11630 100644
--- a/views/produkt/index.phtml
+++ b/views/produkt/index.phtml
@@ -312,17 +312,21 @@
                                 $post_terms = \get_the_terms($post_id, $this->get_option('wpsg_mod_produktartikel_pathkey_cat'));                   
                                 
                                 $arTermDisplay = [];
+
+                                if (is_array($post_terms)) {
                                 
-                                foreach ($post_terms as $term) {
-                                    
-                                    if (!in_array($term->slug, $arTermExclude)) {
-                                        
-                                        if ($wpsg_mod_produktartikel_cat_first_level && $term->parent !== 0) continue;
+                                    foreach ($post_terms as $term) {
                                         
-                                        $arTermDisplay[] = $term->name;
+                                        if (!in_array($term->slug, $arTermExclude)) {
+                                            
+                                            if ($wpsg_mod_produktartikel_cat_first_level && $term->parent !== 0) continue;
+                                            
+                                            $arTermDisplay[] = $term->name;
+                                            
+                                        }
                                         
                                     }
-                                    
+
                                 }
                                 
                                 asort($arTermDisplay);
-- 
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