From 8980a4e8db514eafaf17267017b3a39165b2b3c7 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Sat, 3 May 2003 11:45:41 +0000
Subject: [PATCH] Trying to unregister sessions properly and hopefully avoid
 the "compat" warnings on some setups

---
 login/logout.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/login/logout.php b/login/logout.php
index b9fad41dd6..a511e62706 100644
--- a/login/logout.php
+++ b/login/logout.php
@@ -3,8 +3,14 @@
 
     require_once("../config.php");
 
-    $USER = NULL;
-    $SESSION = NULL;
+    if (ini_get("register_globals")) {
+        // This method is to try to avoid silly warnings from PHP 4.3.0
+        session_unregister("SESSION");
+        session_unregister("USER");
+    } else {
+        unset($_SESSION['USER']);
+        unset($_SESSION['SESSION']);
+    }
     redirect($CFG->wwwroot);
 
 ?>
-- 
2.39.5