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Merge branch 'MDL-50341' of git://github.com/timhunt/moodle

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Dan Poltawski 2015-06-01 15:03:23 +01:00
commit df0a584485
1 changed files with 6 additions and 1 deletions
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7
question/behaviour/behaviourbase.php
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@ -308,7 +308,12 @@ abstract class question_behaviour {
} else {
$stepswithsubmit = $this->qa->get_steps_with_submitted_response_iterator();
if ($whichtries == question_attempt::FIRST_TRY) {
return $this->question->classify_response($stepswithsubmit[1]->get_qt_data());
$firsttry = $stepswithsubmit[1];
if ($firsttry) {
return $this->question->classify_response($firsttry->get_qt_data());
} else {
return $this->question->classify_response(array());
}
} else {
$classifiedresponses = array();
foreach ($stepswithsubmit as $submittedresponseno => $step) {