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test variable before using it

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This commit is contained in:
Manuel Raynaud
2014-05-09 11:15:07 +02:00
parent 3f25fbc10f
commit 9e52f734cb
1 changed files with 1 additions and 1 deletions
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2
web/install/header.php
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@@ -30,7 +30,7 @@ $lang = isset($_REQUEST['lang']) ? $_REQUEST['lang'] : null;
if($lang){ if($lang){
$_SESSION['install']['lang'] = $_REQUEST['lang']; $_SESSION['install']['lang'] = $_REQUEST['lang'];
} }
elseif(!$lang && !$_SESSION['install']['lang']){ elseif(!$lang && !isset($_SESSION['install']['lang'])){
$_SESSION['install']['lang'] = "en_US"; $_SESSION['install']['lang'] = "en_US";
} }