From 3f8e526ec10092043ead8b1e9121d0bb99af1a6d Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Fri, 25 Jul 2008 14:05:40 +0000
Subject: [PATCH] Fix notices in 'Students' without attempts mode.

---
 mod/quiz/report/responses/responses_table.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mod/quiz/report/responses/responses_table.php b/mod/quiz/report/responses/responses_table.php
index dd5d2b250c..b410bfa0d6 100644
--- a/mod/quiz/report/responses/responses_table.php
+++ b/mod/quiz/report/responses/responses_table.php
@@ -139,7 +139,10 @@ class quiz_report_responses_table extends table_sql {
     function other_cols($colname, $attempt){
         static $states =array();
         if (preg_match('/^qsanswer([0-9]+)$/', $colname, $matches)){
-            if ($attempt->uniqueid > 0 && !isset($states[$attempt->uniqueid])){
+            if ($attempt->uniqueid == 0) {
+                return '-';
+            }
+            if (!isset($states[$attempt->uniqueid])){
                 $states[$attempt->uniqueid] = get_question_states($this->questions, $this->quiz, $attempt);
             }
             $statesforattempt = $states[$attempt->uniqueid];
-- 
2.39.5