MDL-20728 ims-cc import - fix importing of quiz with only 1 question ; merged from...

diff --git a/backup/cc/entity.quiz.class.php b/backup/cc/entity.quiz.class.php
index 07469a7ad8d2967370717c9b9e3b49e7f5af3801..ec97d233acd952e609b18c6cd536701c88329372 100755 (executable)
--- a/backup/cc/entity.quiz.class.php
+++ b/backup/cc/entity.quiz.class.php
@@ -98,7 +98,7 @@ class quiz extends entities {
                             $questions = $this->get_questions($assessment, $last_question_id, $last_answer_id, dirname($assessment_file), $is_question_bank);
                             $question_count = count($questions);
 
-                            if ($question_count > 1) {
+                            if (!empty($question_count)) {
 
                                 $last_instance_id++;