From c45773f646b63c9319ac3ef596e8f05890537bea Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 21 Jul 2016 23:11:26 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9BRoute=E7=B1=BB=E5=A4=8D?=
 =?UTF-8?q?=E5=90=88=E8=B7=AF=E7=94=B1=E5=8F=98=E9=87=8F=E7=9A=84=E6=97=B6?=
 =?UTF-8?q?=E5=80=99=E5=A4=9A=E9=80=89=E5=8F=82=E6=95=B0=E9=97=AE=E9=A2=98?=
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---
 library/think/Route.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/Route.php b/library/think/Route.php
index eee061f9..4a4aa930 100644
--- a/library/think/Route.php
+++ b/library/think/Route.php
@@ -1093,7 +1093,7 @@ class Route
                 foreach ($matches[1] as $name) {
                     if (strpos($name, '?')) {
                         $name      = substr($name, 0, -1);
-                        $replace[] = '((' . (isset($pattern[$name]) ? $pattern[$name] : '') . ')?)';
+                        $replace[] = '(' . (isset($pattern[$name]) ? $pattern[$name] : '') . '?)';
                     } else {
                         $replace[] = '(' . (isset($pattern[$name]) ? $pattern[$name] : '') . ')';
                     }