From a30ac656ba2abf0a2ded4fee91edf98ea0c00de4 Mon Sep 17 00:00:00 2001
From: ralf <rb@egroupware.org>
Date: Thu, 2 Nov 2023 21:20:40 +0200
Subject: [PATCH] * Addressbook/REST API: categories were lost, when updating
 existing contacts

---
 addressbook/inc/class.addressbook_groupdav.inc.php | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/addressbook/inc/class.addressbook_groupdav.inc.php b/addressbook/inc/class.addressbook_groupdav.inc.php
index 0c2ea229b3..04a5550686 100644
--- a/addressbook/inc/class.addressbook_groupdav.inc.php
+++ b/addressbook/inc/class.addressbook_groupdav.inc.php
@@ -796,9 +796,6 @@ class addressbook_groupdav extends Api\CalDAV\Handler
 						$contact['cat_id'] = $oldContact['cat_id'];
 					}
 					break;
-				default:
-					//
-					$contact['cat_id'] = null;
 			}
 		}
 		if (is_array($oldContact))