From 98a38a3994ca2961e753893365759e3f3b828912 Mon Sep 17 00:00:00 2001
From: Tim Hunt <T.J.Hunt@open.ac.uk>
Date: Wed, 23 Jun 2010 19:59:51 +0000
Subject: [PATCH] quiz reports: Fix debug warning.

---
 mod/quiz/report/overview/report.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mod/quiz/report/overview/report.php b/mod/quiz/report/overview/report.php
index 50a0cd609ed83..9e419de66d7c8 100644
--- a/mod/quiz/report/overview/report.php
+++ b/mod/quiz/report/overview/report.php
@@ -104,7 +104,7 @@ function display($quiz, $cm, $course) {
             }
         }
         $nostudents = false;
-        if (!$students = get_users_by_capability($context, array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'),'id,1','','','','','',false)){
+        if (!$students = get_users_by_capability($context, array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'),'u.id,1','','','','','',false)){
             notify(get_string('nostudentsyet'));
             $nostudents = true;
             $studentslist = '';
@@ -119,7 +119,7 @@ function display($quiz, $cm, $course) {
             $allowedlist = $studentslist;
         } else {
             // all users who can attempt quizzes and who are in the currently selected group
-            if (!$groupstudents = get_users_by_capability($context, array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'),'id,1','','','',$currentgroup,'',false)){
+            if (!$groupstudents = get_users_by_capability($context, array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'),'u.id,1','','','',$currentgroup,'',false)){
                 notify(get_string('nostudentsingroup'));
                 $nostudents = true;
                 $groupstudents = array();