From 39e829367a6fb009c94fc2b01634a2d324bdf90f Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Fri, 19 Jan 2007 09:54:25 +0000
Subject: [PATCH] MDL-8223 - added detection of wrong course id

---
 lib/moodlelib.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 81f367ca08..98c318eff5 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -1587,7 +1587,9 @@ function require_login($courseorid=0, $autologinguest=true, $cm=null) {
         if ($course->id == $courseorid) {
             $COURSE = clone($course);
         } else {
-            $COURSE = get_record('course', 'id', $courseorid);
+            if (!$COURSE = get_record('course', 'id', $courseorid)) {
+                error('Invalid course ID');
+            }
         }
     }
 
-- 
2.39.5