From 4c5e97cb2e4f20a3eba32b9049ee0c6b24e0c443 Mon Sep 17 00:00:00 2001
From: wangyidong <yidong@cnezsoft.com>
Date: Mon, 12 Nov 2018 14:17:59 +0800
Subject: [PATCH]  * code for task #5062.

---
 module/doc/view/view.html.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/module/doc/view/view.html.php b/module/doc/view/view.html.php
index 54349d7f2a..0282842b8f 100644
--- a/module/doc/view/view.html.php
+++ b/module/doc/view/view.html.php
@@ -88,10 +88,12 @@
               {
                   $parsedUrl = parse_url($url);
                   $urlDomain = $parsedUrl['scheme'] . '://' . $parsedUrl['host'];
-                  $response  = common::http($url);
+
+                  $title    = '';
+                  $response = common::http($url);
                   preg_match_all('/<title>(.*)<\/title>/Ui', $response, $out);
-                  $title = '';
                   if(isset($out[1][0])) $title = $out[1][0];
+
                   echo "<div id='urlCard'>";
                   echo "<div class='url-icon'><img src='{$urlDomain}/favicon.ico' width='45' height='45' /></div>";
                   echo "<div class='url-content'>";