From e7a5e6ae010a4326bc0377019e5a060844a9b2a1 Mon Sep 17 00:00:00 2001
From: zizhilong <104978@qq.com>
Date: Mon, 8 Feb 2016 11:58:22 +0800
Subject: [PATCH] Update Model.php
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避免出现index错误,不知道是否正确.
---
 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 77ef71fa..95a346e1 100644
--- a/library/think/Model.php
+++ b/library/think/Model.php
@@ -76,7 +76,7 @@ class Model
 
         if (!empty($config['prefix'])) {
             $this->tablePrefix = $config['prefix'];
-        } elseif ('' === $config['prefix']) {
+        } elseif (isset($config['prefix']) && '' === $config['prefix']) {
             $this->tablePrefix = '';
         } elseif (is_null($this->tablePrefix)) {
             $this->tablePrefix = Config::get('database.prefix');