From 341882c13f32e8ea336648f74d20b16a828dc376 Mon Sep 17 00:00:00 2001
From: huangdijia <huangdijia@gmail.com>
Date: Tue, 23 Feb 2016 10:10:26 +0800
Subject: [PATCH] =?UTF-8?q?U=E5=87=BD=E6=95=B8=E9=BB=98=E8=AA=8D=E7=AC=AC?=
 =?UTF-8?q?=E4=B8=80=E5=80=8B=E5=8F=83=E6=95=B8=E7=82=BA=E7=A9=BA=EF=BC=8C?=
 =?UTF-8?q?=E7=8D=B2=E5=8F=96=E7=95=B6=E5=89=8D=E6=93=8D=E4=BD=9Curl?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/helper.php b/helper.php
index 1a8ae779..a05b0c30 100644
--- a/helper.php
+++ b/helper.php
@@ -195,7 +195,7 @@ function W($name, $data = [])
     return \think\Loader::action($name, $data, 'Widget');
 }
 
-function U($url, $vars = '', $suffix = true, $domain = false)
+function U($url='', $vars = '', $suffix = true, $domain = false)
 {
     return \think\Url::build($url, $vars, $suffix, $domain);
 }