From 01cffa4289860c4dd300457ef63c3362e4f72bfa Mon Sep 17 00:00:00 2001
From: Zhai Yiming <root@derzh.com>
Date: Thu, 13 Jul 2017 18:56:02 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E7=88=AC=E8=99=AB=E6=A3=80?=
 =?UTF-8?q?=E6=B5=8B=E4=B8=8D=E6=AD=A3=E7=A1=AE=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Access_UA.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Access_UA.php b/Access_UA.php
index 3827f7c..9daa84f 100644
--- a/Access_UA.php
+++ b/Access_UA.php
@@ -112,10 +112,10 @@ class Access_UA
                         $this->robotVersion = $val;
                     }
                 }
-                $this->robotID = $this->robotName = '';
-            } else {
-                $this->robotID = $this->robotName = '';
             }
+            if ($this->robotID      == null) $this->robotID      = '';
+            if ($this->robotName    == null) $this->robotName    = '';
+            if ($this->robotVersion == null) $this->robotVersion = '';
         }
         return $this->robotID !== '' || $this->robotName !== '';
     }