From 0b259fdc673f4b03f4593aec87c2b3950e0c6ecf Mon Sep 17 00:00:00 2001
From: Achim Strohm <achim.strohm@websedit.de>
Date: Wed, 28 Aug 2024 12:22:46 +0200
Subject: [PATCH] Bugfix, when no categories are assigned to services

---
 Classes/Controller/ConsentController.php | 14 ++++++++------
 changelog.txt                            |  4 ++++
 ext_emconf.php                           |  2 +-
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/Classes/Controller/ConsentController.php b/Classes/Controller/ConsentController.php
index 709a668..a31b2dc 100755
--- a/Classes/Controller/ConsentController.php
+++ b/Classes/Controller/ConsentController.php
@@ -231,12 +231,14 @@ private function klaroConfigBuild(\TYPO3\CMS\Extbase\Persistence\Generic\QueryRe
             }
         }
 
-        // Sort the sys_categories alphabetically and add a last category 'unknown' for uncategorized services.
-        // Only relevant if option 'groupByPurpose' is set to true.
-        ksort($klaroConfig['purposeOrder']);
-        $result = array_values($klaroConfig['purposeOrder']);
-        $klaroConfig['purposeOrder'] = $result;
-        $klaroConfig['purposeOrder'][] = 'unknown';
+        if($klaroConfig['purposeOrder']) {
+            // Sort the sys_categories alphabetically and add a last category 'unknown' for uncategorized services.
+            // Only relevant if option 'groupByPurpose' is set to true.
+            ksort($klaroConfig['purposeOrder']);
+            $result = array_values($klaroConfig['purposeOrder']);
+            $klaroConfig['purposeOrder'] = $result;
+            $klaroConfig['purposeOrder'][] = 'unknown';
+        }
 
         return $klaroConfig;
     }
diff --git a/changelog.txt b/changelog.txt
index 7a97d81..d5bcc81 100755
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,6 +2,10 @@
 All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
+## [2.4.0] - 2024-08-28 - AS
+### Fixed
+- Bugfix, when no categories are assigned to services
+
 ## [2.3.9] - 2024-08-27 - RL
 ### Fixed
 - Undo: GTM-Service Partial - Tag loading from v2.3.8
diff --git a/ext_emconf.php b/ext_emconf.php
index 9ab231b..c602e3b 100755
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -21,7 +21,7 @@
   'uploadfolder' => false,
   'clearcacheonload' => false,
   'clearCacheOnLoad' => 0,
-  'version' => '2.3.9',
+  'version' => '2.4.0',
   'constraints' => 
   array (
     'depends' =>