From 6bea13a91405d6552e32ec30e1f80a2e5ec6e4fd Mon Sep 17 00:00:00 2001
From: toyomoyo <toyomoyo>
Date: Thu, 27 Sep 2007 02:57:44 +0000
Subject: [PATCH] MDL-11391, grades are not displayed because gradebookroles
 can not be set

---
 grade/lib.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/grade/lib.php b/grade/lib.php
index 18782043c4d..585be00bb98 100644
--- a/grade/lib.php
+++ b/grade/lib.php
@@ -3005,12 +3005,12 @@ function grade_get_course_students($courseid) {
     } 
         
     $configvar = get_config('', 'gradebookroles');
-    if (empty($configvar->value)) {
+    if (empty($configvar)) {
         notify ('no roles defined in admin->appearance->graderoles');
         return false; // no roles to displayreturn false;  
     }
          
-    if ($rolestoget = explode(',', $configvar->value)) {
+    if ($rolestoget = explode(',', $configvar)) {
         foreach ($rolestoget as $crole) {
             if ($tempstudents = get_role_users($crole, $context, true)) {
                 foreach ($tempstudents as $tempuserid=>$tempstudent) {