Fixed PHP warning

Geeklog-Core · May 16, 2022 · 609b597 · 609b597
1 parent edd85bf
commit 609b597
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/system/classes/article.class.php b/system/classes/article.class.php
@@ -1929,7 +1929,9 @@ public function DisplayElements($item = 'title')
                 break;
 
             case 'topic':
-                $return = htmlspecialchars($this->_topic);
+				if (!empty($this->_topic)) {
+					$return = htmlspecialchars($this->_topic);
+				}
 
                 break;