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MDL-28684 QE2 upgrade: whitespace fix

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Eloy Lafuente (stronk7) 2011-08-23 22:52:16 +02:00
parent a4a6279a61
commit d12d4d59a6
2 changed files with 3 additions and 3 deletions
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2
question/engine/upgrade/upgradelib.php
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@ -571,7 +571,7 @@ abstract class question_qtype_attempt_updater {
public function is_blank_answer($state) {
return $state->answer == '';
}
public abstract function right_answer();
public abstract function response_summary($state);
public abstract function was_answered($state);