Fix notices in 'Students' without attempts mode.

moodle · Jul 25, 2008 · 3f8e526 · 3f8e526
1 parent 10ae55f
commit 3f8e526
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/mod/quiz/report/responses/responses_table.php b/mod/quiz/report/responses/responses_table.php
@@ -139,7 +139,10 @@ function col_sumgrades($attempt){
     function other_cols($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];