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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($state) { public function is_blank_answer($state) {
return $state->answer == ''; return $state->answer == '';
} }
public abstract function right_answer(); public abstract function right_answer();
public abstract function response_summary($state); public abstract function response_summary($state);
public abstract function was_answered($state); public abstract function was_answered($state);

4
question/type/multichoice/db/upgradelib.php
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@ -42,10 +42,10 @@ class qtype_multichoice_qe2_attempt_updater extends question_qtype_attempt_updat
public function is_blank_answer($state) { public function is_blank_answer($state) {
// blank multichoice answers are not empty strings, they rather end in a colon // blank multichoice answers are not empty strings, they rather end in a colon
$a = $state->answer; $a = $state->answer;
$empty = (substr($a, strlen($a) - 1) == ':'); $empty = (substr($a, strlen($a) - 1) == ':');
return $empty; return $empty;
} }
public function right_answer() { public function right_answer() {
if ($this->question->options->single) { if ($this->question->options->single) {
foreach ($this->question->options->answers as $ans) { foreach ($this->question->options->answers as $ans) {