From 0893aa30e8b2c5e4abd3b75e14efeae50ecfc259 Mon Sep 17 00:00:00 2001
From: toyomoyo <toyomoyo>
Date: Thu, 27 Sep 2007 02:29:46 +0000
Subject: [PATCH] when no gradebook roles is set, there are lots of sql
 breakages so we should check gradebookroles first

---
 grade/report/lib.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/grade/report/lib.php b/grade/report/lib.php
index b9f8e3692f..4185099638 100755
--- a/grade/report/lib.php
+++ b/grade/report/lib.php
@@ -112,6 +112,11 @@ class grade_report {
     function grade_report($courseid, $gpr, $context, $page=null) {
         global $CFG, $COURSE;
 
+        if (!$CFG->gradebookroles) {
+            error ('no roles defined in admin->appearance->graderoles'); 
+        }
+        
+
         $this->courseid  = $courseid;
         if ($this->courseid == $COURSE->id) {
             $this->course = $COURSE;
-- 
2.39.5