From 54ea0302229cb88c3651012d26e6b1d60ca554dd Mon Sep 17 00:00:00 2001
From: phl0 <github@florian-wolters.de>
Date: Mon, 24 Apr 2023 22:38:20 +0200
Subject: [PATCH] We should look for NULL instead of 'NULL' here ...

---
 application/models/Logbook_model.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/application/models/Logbook_model.php b/application/models/Logbook_model.php
index 2257bb57..2f1b6853 100755
--- a/application/models/Logbook_model.php
+++ b/application/models/Logbook_model.php
@@ -3637,7 +3637,7 @@ class Logbook_model extends CI_Model {
     }
 
     public function check_for_station_id() {
-      $this->db->where('station_id =', 'NULL');
+      $this->db->where('station_id =', NULL);
       $query = $this->db->get($this->config->item('table_name'));
       if($query->num_rows() >= 1) {
         return 1;