From 04821376200381ef232947147b8063bf189c2f9b Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Sat, 17 Jun 2017 18:03:53 +0200
Subject: [PATCH] Fix warning

---
 htdocs/install/inc.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/htdocs/install/inc.php b/htdocs/install/inc.php
index dc7e29b19f5..b9efc4eb8a4 100644
--- a/htdocs/install/inc.php
+++ b/htdocs/install/inc.php
@@ -385,12 +385,12 @@ function pHeader($subtitle,$next,$action='set',$param='',$forcejqueryurl='',$css
     // We force the content charset
     header("Content-type: text/html; charset=".$conf->file->character_set_client);
     header("X-Content-Type-Options: nosniff");
-    
+
     print '<!DOCTYPE HTML>'."\n";
     print '<html>'."\n";
     print '<head>'."\n";
     print '<meta charset='.$conf->file->character_set_client.'">'."\n";
-    print '<meta name="viewport" content="width=device-width, initial-scale=1.0">'."\n";  
+    print '<meta name="viewport" content="width=device-width, initial-scale=1.0">'."\n";
     print '<link rel="stylesheet" type="text/css" href="default.css">'."\n";
 
     print '<!-- Includes CSS for JQuery -->'."\n";
@@ -453,7 +453,7 @@ function pFooter($nonext=0,$setuplang='',$jscheckfunction='', $withpleasewait=0)
         print '<div class="nextbutton" id="nextbutton">';
         if ($nonext == '2')
 		{
-			print $langs->trans("ErrorFoundDuringMigration", $_SERVER["REQUEST_URI"].'&ignoreerrors=1').'<br><br>';
+			print $langs->trans("ErrorFoundDuringMigration", isset($_SERVER["REQUEST_URI"])?$_SERVER["REQUEST_URI"].'&ignoreerrors=1':'').'<br><br>';
 		}
 
         print '<input type="submit" '.($nonext == '2' ? 'disabled="disabled" ':'').'value="'.$langs->trans("NextStep").' ->"';
-- 
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