From 30733f54adbabe2184371553a6bab89beb83b998 Mon Sep 17 00:00:00 2001
From: Sandra Kuipers <sandra@skuipers.com>
Date: Mon, 24 Jun 2024 12:15:47 +0800
Subject: [PATCH] v5.22.12 - part 2

---
 Free Learning/units_browse_details.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Free Learning/units_browse_details.php b/Free Learning/units_browse_details.php
index 34806df..3f67412 100755
--- a/Free Learning/units_browse_details.php	
+++ b/Free Learning/units_browse_details.php	
@@ -247,7 +247,7 @@
                             $output = __m('No Learning Areas available.');
                         } else {
                             for ($i = 0; $i < count($learningAreas); $i = $i + 2) {
-                                if (is_numeric(strpos($values['gibbonDepartmentIDList'], $learningAreas[$i]))) {
+                                if (is_numeric(strpos($values['gibbonDepartmentIDList'] ?? '', $learningAreas[$i]))) {
                                     $output .= __($learningAreas[($i + 1)]).'<br/>';
                                 }
                             }