Added some robustness

2004-10-16 10:15:26 +00:00
parent ee4fe14631
commit 882a125790
1 changed files with 4 additions and 0 deletions
@@ -1696,6 +1696,10 @@ function quiz_grade_responses($quiz, $questions) {
    $result->sumgrades = 0.0;
    foreach ($questions as $qid => $question) {

+        if (empty($question->qtype)) {
+            continue;
+        }
+
        $resultdetails = $QUIZ_QTYPES[$question->qtype]->grade_response
                                ($question, quiz_qtype_nameprefix($question));