From 3e10224d1f52798198f6893f8901ffc1aa1fb036 Mon Sep 17 00:00:00 2001
From: nicolasconnault <nicolasconnault>
Date: Tue, 26 Aug 2008 08:21:52 +0000
Subject: [PATCH] MDL-16176

---
 mod/glossary/lib.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/mod/glossary/lib.php b/mod/glossary/lib.php
index a594603016..b7d31fe1b0 100644
--- a/mod/glossary/lib.php
+++ b/mod/glossary/lib.php
@@ -418,8 +418,11 @@ function glossary_grade_item_update($glossary, $grades=NULL) {
         $params = array('itemname'=>$glossary->name, 'idnumber'=>$glossary->cmidnumber);
     }else{
         // MDL-14303
-        $cm = get_coursemodule_from_instance('glossary', $glossary->id);
-        $params = array('itemname'=>$glossary->name, 'idnumber'=>$cm->id);
+        if ($cm = get_coursemodule_from_instance('glossary', $glossary->id)) {
+            $params = array('itemname'=>$glossary->name, 'idnumber'=>$cm->id);
+        } else {
+            return false;
+        }
     }
 
     if (!$glossary->assessed or $glossary->scale == 0) {
-- 
2.39.5