From 5af38b9bd0d59876087b845bc18360aa30c448e7 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Fri, 8 Apr 2016 16:23:08 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3isUpdate=E6=96=B9=E6=B3=95?=
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---
 library/think/Model.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/library/think/Model.php b/library/think/Model.php
index b38d8b64..6ed60d50 100644
--- a/library/think/Model.php
+++ b/library/think/Model.php
@@ -363,8 +363,6 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
             }
             $result = $db->update($this->data);
 
-            // 清空change
-            $this->change = [];
             // 更新回调
             $this->trigger('after_update', $this);
         } else {
@@ -393,6 +391,8 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
 
         // 标记为更新
         $this->isUpdate = true;
+        // 清空change
+        $this->change = [];
         return $result;
     }
 
@@ -402,7 +402,7 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
      * @param bool $update
      * @return Model
      */
-    protected function isUpdate($update = true)
+    public function isUpdate($update = true)
     {
         $this->isUpdate = $update;
         return $this;