Check for HTTP_HOST before fetching it

This commit is contained in:
Evan Prodromou 2012-04-24 12:55:09 -04:00
parent 5f2b62927c
commit 64b03439b5

View File

@ -1307,11 +1307,11 @@ function common_inject_session($url, $serverpart = null)
{
if (common_have_session()) {
if (empty($serverpart)) {
$serverpart = parse_url($url, PHP_URL_HOST);
}
if (empty($serverpart)) {
$serverpart = parse_url($url, PHP_URL_HOST);
}
$currentServer = $_SERVER['HTTP_HOST'];
$currentServer = (array_has_key('HTTP_HOST')) ? $_SERVER['HTTP_HOST'] : null;
// Are we pointing to another server (like an SSL server?)