X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Fsession.php;h=f3b02711625248d411212863a9e373eda9a167b8;hb=0e500eb441c95d3128835dfabab1de1f528caed2;hp=b0420aa12d9ef849f36d6b47ff008dc72ce9521e;hpb=58b29a924c48e7c1ce38c435c92e541b53984c56;p=mailer.git

diff --git a/inc/session.php b/inc/session.php
index b0420aa12d..f3b0271162 100644
--- 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($_GET['refid'])) {
@@ -67,10 +65,10 @@ if (!empty($_POST['refid'])) {
 } elseif (!empty($_GET['ref'])) {
 	// Set refid=ref (the referral link uses such variable)
 	$GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['ref']));
-} elseif (!empty($_SESSION['refid'])) {
+} elseif (isSessionVariableSet('refid')) {
 	// Set session refid als global
-	$GLOBALS['refid'] = bigintval($_SESSION['refid']);
-} elseif (GET_EXT_VERSION("sql_patches") != "") {
+	$GLOBALS['refid'] = bigintval(get_session('refid'));
+} elseif (GET_EXT_VERSION("sql_patches") != '') {
 	// Set default refid as refid in URL
 	$GLOBALS['refid'] = bigintval($_CONFIG['def_refid']);
 } else {
@@ -79,7 +77,7 @@ if (!empty($_POST['refid'])) {
 }
 
 // Set cookie when default refid > 0
-if (empty($_SESSION['refid']) || (!empty($GLOBALS['refid'])) || (($_SESSION['refid'] == "0") && ($_CONFIG['def_refid'] > 0))) {
+if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((get_session('refid') == "0") && ($_CONFIG['def_refid'] > 0))) {
 	// Set cookie
 	set_session("refid", $GLOBALS['refid']);
 }