From 2ee2481ef957800459457f6406104de4092879d6 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sun, 21 May 2006 20:51:52 +0000
Subject: [PATCH] fixed register globals issue with $loginasguest; merged from
 MOODLE_16_STABLE

---
 course/enrol.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/course/enrol.php b/course/enrol.php
index f62ff9b842..5b1b5b6408 100644
--- a/course/enrol.php
+++ b/course/enrol.php
@@ -7,7 +7,8 @@
     require_once("lib.php");
     require_once("$CFG->dirroot/enrol/enrol.class.php");
 
-    $id = required_param('id',PARAM_INT);
+    $id           = required_param('id', PARAM_INT);
+    $loginasguest = optional_param('loginasguest', 0, PARAM_BOOL);
 
     require_login();
 
@@ -96,7 +97,7 @@
       //User is not enrolled in the course, wants to access course content
       //as a guest, and course setting allow unlimited guest access
       //Code cribbed from course/loginas.php
-      if (isset($loginasguest) && ($course->guest==1)) {
+      if ($loginasguest and ($course->guest==1)) {
         $realuser = $USER->id;
         $realname = fullname($USER, true);
         $USER = guest_user();
-- 
2.39.5