From 31793bb8dc46d1f1b43aba4a490a953664269add Mon Sep 17 00:00:00 2001
From: oldrind <1401019000@qq.com>
Date: Wed, 13 Jan 2016 11:26:57 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3$val[0]=E4=B8=8D=E5=AD=98?=
 =?UTF-8?q?=E5=9C=A8=E6=97=B6=E4=BC=9A=E5=BC=95=E5=8F=91=E6=8A=A5=E9=94=99?=
 =?UTF-8?q?=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 library/think/db/Driver.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/think/db/Driver.php b/library/think/db/Driver.php
index b159ad2d..0e0e8937 100644
--- a/library/think/db/Driver.php
+++ b/library/think/db/Driver.php
@@ -402,7 +402,7 @@ abstract class Driver
     protected function parseSet($data)
     {
         foreach ($data as $key => $val) {
-            if (is_array($val) && 'exp' == $val[0]) {
+            if (isset($val[0]) && 'exp' == $val[0]) {
                 $set[] = $this->parseKey($key) . '=' . $val[1];
             } elseif (is_null($val)) {
                 $set[] = $this->parseKey($key) . '=NULL';
@@ -880,7 +880,7 @@ abstract class Driver
         $this->model = $options['model'];
         $this->parseBind(!empty($options['bind']) ? $options['bind'] : []);
         foreach ($data as $key => $val) {
-            if (is_array($val) && 'exp' == $val[0]) {
+            if (isset($val[0]) && 'exp' == $val[0]) {
                 $fields[] = $this->parseKey($key);
                 $values[] = $val[1];
             } elseif (is_null($val)) {