From 6ad5a19913fbc301dd77bc325a2f8f923c9fbe0f Mon Sep 17 00:00:00 2001
From: luofei614 <upfy@qq.com>
Date: Wed, 9 Dec 2015 23:35:09 -0500
Subject: [PATCH] =?UTF-8?q?=E6=96=B9=E4=BE=BF=E4=BD=BF=E7=94=A8session=5Fi?=
 =?UTF-8?q?d?=
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---
 convention.php            | 5 +++--
 library/think/session.php | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/convention.php b/convention.php
index 44bb97c0..5517a7f3 100644
--- a/convention.php
+++ b/convention.php
@@ -44,8 +44,6 @@ return [
     'default_return_type'   => 'html',
     // 默认语言
     'default_lang'          => 'zh-cn',
-    // 是否使用session
-    'use_session'           => true,
 
     // 默认跳转页面对应的模板文件
     'dispatch_jump_tmpl'    => THINK_PATH . 'tpl/dispatch_jump.tpl',
@@ -80,8 +78,11 @@ return [
         'prefix' => '',
         'expire' => 0,
     ],
+    // 是否使用session
+    'use_session'           => true,
 
     'session'               => [
+        'id'         => '',
         'prefix'     => 'think',
         'type'       => '',
         'auto_start' => true,
diff --git a/library/think/session.php b/library/think/session.php
index 6f4b1fbf..b3f69cb6 100644
--- a/library/think/session.php
+++ b/library/think/session.php
@@ -39,7 +39,7 @@ class Session
         if (isset($config['prefix'])) {
             self::$prefix = $config['prefix'];
         }
-        if (isset($config['id'])) {
+        if (isset($config['id']) && !empty($config['id'])) {
             session_id($config['id']);
         }
         if (isset($config['name'])) {