From 9f9af176109203ae4833fcc6055c4c542a8e02f1 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Sun, 10 Dec 2017 23:28:49 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9Bredis=E9=A9=B1=E5=8A=A8?=
 =?UTF-8?q?=E7=9A=84=E7=BC=93=E5=AD=98=E6=9C=89=E6=95=88=E6=9C=9F=E5=88=A4?=
 =?UTF-8?q?=E6=96=AD?=
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---
 library/think/cache/driver/Redis.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/cache/driver/Redis.php b/library/think/cache/driver/Redis.php
index 9173ef46..a58151f2 100644
--- a/library/think/cache/driver/Redis.php
+++ b/library/think/cache/driver/Redis.php
@@ -114,7 +114,7 @@ class Redis extends Driver
         }
         $key   = $this->getCacheKey($name);
         $value = is_scalar($value) ? $value : 'think_serialize:' . serialize($value);
-        if (is_int($expire) && $expire) {
+        if ($expire) {
             $result = $this->handler->setex($key, $expire, $value);
         } else {
             $result = $this->handler->set($key, $value);