From 914ea0028a0316063b1789bbb5bc7c4eac461649 Mon Sep 17 00:00:00 2001
From: toyomoyo <toyomoyo>
Date: Mon, 12 Nov 2007 03:14:47 +0000
Subject: [PATCH] MDL-12104, gradebook is showing 2 scales together

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

diff --git a/grade/report/grader/lib.php b/grade/report/grader/lib.php
index 3a0b6eaf86..a7d91235da 100644
--- a/grade/report/grader/lib.php
+++ b/grade/report/grader/lib.php
@@ -726,6 +726,10 @@ class grade_report_grader extends grade_report {
 
                         $scales = explode(",", $scale->scale);
                         // reindex because scale is off 1
+                        
+                        // MDL-12104 some previous scales might have taken up part of the array
+                        // so this needs to be reset
+                        unset($scaleopt);
                         $i = 0;
                         foreach ($scales as $scaleoption) {
                             $i++;
-- 
2.39.5