Fix PHP warnings and notices

2023-02-18 08:34:32 +01:00
parent be9610cd98
commit a4ecd1bff7
4 changed files with 7 additions and 4 deletions
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -141,7 +141,8 @@ function print_tree_rec($tree, $level) {
    return $output;
 }

-function print_tree($params, &$smarty) {
+//function print_tree($params, &$smarty) {
+function print_tree($params, Smarty_Internal_Template $template) {
    if (empty($params['level'])) {
        $level = 0;
    } else {