From fa0e1d98df211d3b5cf64b8a5318110545241673 Mon Sep 17 00:00:00 2001
From: Fabian Berg <fabian.berg@hb9hil.org>
Date: Tue, 7 Jan 2025 09:59:55 +0100
Subject: [PATCH] better

---
 application/controllers/Staticmap.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/application/controllers/Staticmap.php b/application/controllers/Staticmap.php
index d6d684be9..a5fd11b17 100644
--- a/application/controllers/Staticmap.php
+++ b/application/controllers/Staticmap.php
@@ -3,7 +3,7 @@
 
 class Staticmap extends CI_Controller {
 
-    public function render($slug) {
+    public function render($slug = '') {
 
         // set to true to remove cached imaged for debugging pruposes
         $debugging = false;
@@ -15,7 +15,7 @@ class Staticmap extends CI_Controller {
         $this->load->model('stationsetup_model');
         $this->load->model('visitor_model');
 
-        $slug = $this->security->xss_clean($slug) ?? '';
+        $slug = $this->security->xss_clean($slug);
         if (empty($slug)) {
             show_404(__("Unknown Public Page."));
         }