From 9134d8a3e5f429ce326f368f2a846e5129bf0318 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Sat, 13 Jan 2018 22:09:21 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9Bfile=E7=B1=BB=E5=9E=8B?=
 =?UTF-8?q?=E7=9A=84=E7=BC=93=E5=AD=98inc=E5=92=8Cdec=E6=96=B9=E6=B3=95?=
 =?UTF-8?q?=E4=B8=8D=E6=94=B9=E5=8F=98=E7=BC=93=E5=AD=98=E6=9C=89=E6=95=88?=
 =?UTF-8?q?=E6=9C=9F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 library/think/cache/driver/File.php | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/library/think/cache/driver/File.php b/library/think/cache/driver/File.php
index cafa0c01..307c2fa1 100644
--- a/library/think/cache/driver/File.php
+++ b/library/think/cache/driver/File.php
@@ -170,11 +170,14 @@ class File extends Driver
     public function inc($name, $step = 1)
     {
         if ($this->has($name)) {
-            $value = $this->get($name) + $step;
+            $value  = $this->get($name) + $step;
+            $expire = $this->expire;
         } else {
-            $value = $step;
+            $value  = $step;
+            $expire = 0;
         }
-        return $this->set($name, $value, 0) ? $value : false;
+
+        return $this->set($name, $value, $expire) ? $value : false;
     }
 
     /**
@@ -187,11 +190,14 @@ class File extends Driver
     public function dec($name, $step = 1)
     {
         if ($this->has($name)) {
-            $value = $this->get($name) - $step;
+            $value  = $this->get($name) - $step;
+            $expire = $this->expire;
         } else {
-            $value = -$step;
+            $value  = -$step;
+            $expire = 0;
         }
-        return $this->set($name, $value, 0) ? $value : false;
+
+        return $this->set($name, $value, $expire) ? $value : false;
     }
 
     /**