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Removed uneccessary call-time pass by reference.

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thepurpleblob
thepurpleblob committed May 31, 2005
1 parent b892462 commit 331b64ac3ffcbb08fa7d6f4b33760020a9570562
Showing with 1 addition and 1 deletion.
  1. +1 −1 mod/quiz/format/qti2/format.php
@@ -266,7 +266,7 @@ function exportprocess($filename) {
$this->add_qti_info($questions);
// copy files used by the main questions to the export directory
$result = $this->handle_questions_media(&$questions, $path, $courseid);
$result = $this->handle_questions_media($questions, $path, $courseid);
if ($result !== true) {
notify(implode("<br />", $result));
}

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