From 0d2d3ae1494afbd0c63fb14ae28ff5494aca7b53 Mon Sep 17 00:00:00 2001
From: huangdijia <huangdijia@gmail.com>
Date: Tue, 5 Jan 2016 17:18:21 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=B7=AF=E7=94=B1=E5=AD=90?=
 =?UTF-8?q?=E5=9F=9F=E5=90=8D=E6=94=AF=E6=8C=81?=
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---
 library/think/Route.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/library/think/Route.php b/library/think/Route.php
index f7d68b7b..0b7ec8d5 100644
--- a/library/think/Route.php
+++ b/library/think/Route.php
@@ -165,9 +165,7 @@ class Route
     {
         // 检测是否开启子域名支持
         if(!Config::get('url_domain_deploy')) return;
-        $root = Config::get('url_domain_root');
-        // 检测是否配置域名根
-        if(empty($root)) return;
+        // 域名规则
         $rules = self::$domain;
         // 开启子域名部署 支持二级和三级域名
         if (!empty($rules)) {
@@ -175,6 +173,9 @@ class Route
                 // 完整域名或者IP配置
                 $rule = $rules[$_SERVER['HTTP_HOST']];
             } else {
+                // 检测是否配置域名根
+                $root = Config::get('url_domain_root');
+                if(empty($root)) return;
                 // 子域名配置
                 $domain = rtrim(rtrim($_SERVER['HTTP_HOST'], $root), '.');
                 $domain = explode('.', $domain);