From 87b3283bd3563830364ed9855b5dc08ceecff1ab Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 13 Apr 2017 16:39:27 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9B=E6=95=B0=E6=8D=AE=E6=9B=B4?=
 =?UTF-8?q?=E6=96=B0=E5=88=A4=E6=96=AD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 library/think/Model.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/Model.php b/library/think/Model.php
index 42ec0ad5..f28e5031 100644
--- a/library/think/Model.php
+++ b/library/think/Model.php
@@ -930,7 +930,7 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
 
             // 获取有更新的数据
             $data = array_udiff_assoc($this->data, $this->origin, function ($a, $b) {
-                return $a === $b ? 0 : 1;
+                return is_object($a) || $a != $b ? 1 : 0;
             });
 
             if (!empty($this->readonly)) {