X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fhelp.php;h=99671fbece74f26eb7b7e3057eb99d7ab0bec777;hb=3a85cfb8d54434a889f7782b0d79985408f965d0;hp=5b43efa665f16a9c4cf8a201e99a215f3e9ac43e;hpb=f91f8bd8ca314b1453643f97a598620f9553ef14;p=squirrelmail.git
diff --git a/src/help.php b/src/help.php
index 5b43efa6..99671fbe 100644
--- a/src/help.php
+++ b/src/help.php
@@ -102,8 +102,8 @@ echo html_tag( 'table', '', 'center', '', 'width="90%" cellpadding="0" cellspaci
html_tag( 'tr' ) .
html_tag( 'td' );
-if (isset($HTTP_REFERER)) {
- $ref = strtolower($HTTP_REFERER);
+if (isset($_SERVER['HTTP_REFERER'])) {
+ $ref = strtolower($_SERVER['HTTP_REFERER']);
if (strpos($ref, 'src/compose')){
$context = 'compose';
} else if (strpos($ref, 'src/addr')){
@@ -199,7 +199,7 @@ if ($help_exists == true) {
}
echo '' . _("Table of Contents") . '';
if ($chapter >= count($helpdir)){
- echo ' | ' . _("Next") . '';
+ echo ' | ' . _("Next") . '';
} else {
echo ' | ' . _("Next") . '';