From 641740db77ecf2adf17687a42c21bb0bbfb99987 Mon Sep 17 00:00:00 2001
From: Torsten Dittmann <torsten.dittmann@googlemail.com>
Date: Mon, 8 Aug 2022 12:35:28 +0200
Subject: [PATCH] fix: response model with nullable defaults

---
 src/Appwrite/Utopia/Response.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Appwrite/Utopia/Response.php b/src/Appwrite/Utopia/Response.php
index 8210862bd2..721c69981e 100644
--- a/src/Appwrite/Utopia/Response.php
+++ b/src/Appwrite/Utopia/Response.php
@@ -396,7 +396,7 @@ class Response extends SwooleResponse
 
         foreach ($model->getRules() as $key => $rule) {
             if (!$document->isSet($key) && $rule['required']) { // do not set attribute in response if not required
-                if (!is_null($rule['default'])) {
+                if (\array_key_exists('default', $rule)) {
                     $document->setAttribute($key, $rule['default']);
                 } else {
                     throw new Exception('Model ' . $model->getName() . ' is missing response key: ' . $key);