MDL-20591 ims cc import: fix two calls by reference

This commit is contained in:
stronk7
2009-10-19 13:41:42 +00:00
parent 6e0246e439
commit 05f337cc5f
+2 -2
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 {