From 75b5224bc26ae066fe683673068ad6b8abf42b23 Mon Sep 17 00:00:00 2001
From: Stefanie Stamer <s.stamer@metaways.de>
Date: Mon, 17 Apr 2023 15:53:07 +0200
Subject: [PATCH] fix(Tinebase): fix cf boolean value is cast to string

---
 tine20/Tinebase/CustomField.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tine20/Tinebase/CustomField.php b/tine20/Tinebase/CustomField.php
index c216b9ddac7..5210d5c7b62 100644
--- a/tine20/Tinebase/CustomField.php
+++ b/tine20/Tinebase/CustomField.php
@@ -529,11 +529,11 @@ public function saveRecordCustomFields(Tinebase_Record_Interface $_record)
     /**
      * @param Tinebase_Record_Interface $_record
      * @param Tinebase_Model_CustomField_Config $customField
-     * @return null|string
+     * @return null|mixed
      * @throws Tinebase_Exception_Record_Validation
      */
     protected function _getCustomFieldValue(Tinebase_Record_Interface $_record,
-                                            Tinebase_Model_CustomField_Config $customField): ?string
+                                            Tinebase_Model_CustomField_Config $customField)
     {
         $value = $_record->customfields[$customField->name];