From cf5560fb9727ccb6bd8bd94da5ebf3b3b23dd74a Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Sun, 19 Dec 2004 14:11:18 +0000
Subject: [PATCH] Merged guest login fix from stable

---
 login/index.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/login/index.php b/login/index.php
index b914b97e2b..dbe0519dcb 100644
--- a/login/index.php
+++ b/login/index.php
@@ -53,7 +53,13 @@
 
     if ($frm) {
         $frm->username = trim(moodle_strtolower($frm->username));
-        $user = authenticate_user_login($frm->username, $frm->password);
+
+        if (($frm->username == 'guest') and empty($CFG->guestloginbutton)) {
+            $user = false;    /// Can't log in as guest if guest button is disabled
+            $frm = false;
+        } else {
+            $user = authenticate_user_login($frm->username, $frm->password);
+        }
         update_login_count();
 
         if ($user) {
-- 
2.39.5