Fixed some errors with PHP 8.1

Geeklog-Core · Jan 21, 2022 · 2bfb5e9 · 2bfb5e9
1 parent df8dd22
commit 2bfb5e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/classes/config.class.php b/system/classes/config.class.php
@@ -1313,7 +1313,7 @@ private function _UI_get_conf_element($group, $name, $display_name, $type, $val,
                  */
                 $t->set_var('value', str_replace(',', '.', $val));
             } else {
-                $t->set_var('value', htmlspecialchars($val));
+                $t->set_var('value', empty($val) ? '' : htmlspecialchars($val));
             }
         }