From af30cd88706916a785ac40192188a46e63434528 Mon Sep 17 00:00:00 2001
From: jamiesensei <jamiesensei>
Date: Mon, 10 Nov 2008 08:12:28 +0000
Subject: [PATCH] MDL-14209 "quiz stats report:Seperation of functionality and
 unit tests for calculations" forgot to remove this, now redundant, piece of
 code.

---
 mod/quiz/report/statistics/qstats.php | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/mod/quiz/report/statistics/qstats.php b/mod/quiz/report/statistics/qstats.php
index 7e6253cded..8d2dc0f08c 100644
--- a/mod/quiz/report/statistics/qstats.php
+++ b/mod/quiz/report/statistics/qstats.php
@@ -89,12 +89,6 @@ class qstats{
         $stats->covariancemaxsum += $sortedgradedifference * $sortedothergradedifference;
         $stats->covariancewithoverallgradesum += $gradedifference * $overallgradedifference;
 
-        if ($stats->subquestion){
-            $question =& $this->subquestions[$stats->questionid];
-        } else {
-            $question =& $this->questions[$stats->questionid];
-        }
-
     }
 
     function add_response_detail_to_array($responsedetail){
-- 
2.39.5