From e7259612f1ef776b3b9a2ab27b9e7b6a30b740f9 Mon Sep 17 00:00:00 2001
From: ralf <rb@egroupware.org>
Date: Wed, 25 Jan 2023 19:12:51 +0100
Subject: [PATCH] fix error exporting LDAP accounts to SQL: array_key_exits
 parameter #2 must be of type array, bool given

---
 api/src/Storage/Base.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/src/Storage/Base.php b/api/src/Storage/Base.php
index 812251f162..2177471bbf 100644
--- a/api/src/Storage/Base.php
+++ b/api/src/Storage/Base.php
@@ -626,7 +626,7 @@ class Base
 			{
 				if (!$this->autoinc_id || $db_col != $this->autoinc_id)	// not write auto-inc-id
 				{
-					if (!array_key_exists($col,$this->data) && 	// handling of unset columns in $this->data
+					if (!array_key_exists($col,$this->data ?: []) && 	// handling of unset columns in $this->data
 						(isset($this->table_def['fd'][$db_col]['default']) ||	// we have a default value
 						 !isset($this->table_def['fd'][$db_col]['nullable']) || $this->table_def['fd'][$db_col]['nullable']))	// column is nullable
 					{