MDL-20591 ims cc import: fix two calls by reference ; merged from 19_STABLE

This commit is contained in:
stronk7 2009-10-19 13:42:58 +00:00
parent b5c6b61d96
commit 6dd60ce445

View File

@ -671,9 +671,9 @@ class quiz extends entities {
$answer_identifier = !empty($answer_identifier->item(0)->nodeValue) ? $answer_identifier->item(0)->nodeValue : '';
if ($question_cc_type == CC_QUIZ_FIB) {
$answers = $this->get_answers_fib ($identifier, $answer_identifier, $assessment, &$last_answer_id);
$answers = $this->get_answers_fib ($identifier, $answer_identifier, $assessment, $last_answer_id);
} else {
$answers = $this->get_answers_pattern_match ($identifier, $answer_identifier, $assessment, &$last_answer_id);
$answers = $this->get_answers_pattern_match ($identifier, $answer_identifier, $assessment, $last_answer_id);
}
} else {