Several fixes on core and wernis extension

[mailer.git] / inc / session.php

diff --git a/inc/session.php b/inc/session.php
index 306fd1cbf75cde5b984701552861d04977fd9885..f3b02711625248d411212863a9e373eda9a167b8 100644 (file)
--- a/inc/session.php
+++ b/inc/session.php
@@ -56,9 +56,7 @@ set_session("mx_lang", $mx_lang);
 if ((!empty($_GET['user'])) && ($CLICK == 1) && ($_SERVER['PHP_SELF'] == "click.php")) {
        // The variable user comes from the click-counter script click.php and we only accept this here
        $GLOBALS['refid'] = bigintval($_GET['user']);
-}
-
-if (!empty($_POST['refid'])) {
+} elseif (!empty($_POST['refid'])) {
        // Get referral id from variable refid (so I hope this makes my script more compatible to other scripts)
        $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_POST['refid']));
 } elseif (!empty($_GET['refid'])) {
@@ -70,7 +68,7 @@ if (!empty($_POST['refid'])) {
 } elseif (isSessionVariableSet('refid')) {
        // Set session refid als global
        $GLOBALS['refid'] = bigintval(get_session('refid'));
-} elseif (GET_EXT_VERSION("sql_patches") != "") {
+} elseif (GET_EXT_VERSION("sql_patches") != '') {
        // Set default refid as refid in URL
        $GLOBALS['refid'] = bigintval($_CONFIG['def_refid']);
 } else {