MDL-56046 mod_quiz: do not close the sheet twice

2017-06-28 14:14:28 +08:00
parent 65e5e9f454
commit 6b661ab0a2
1 changed files with 1 additions and 1 deletions
@@ -256,7 +256,7 @@ class quiz_statistics_report extends quiz_default_report {
            if ($quizstats->s()) {
                $this->output_quiz_structure_analysis_table($questionstats);
            }
-            $this->table->finish_output();
+            $this->table->export_class_instance()->finish_document();

        } else {
            // On-screen display of overview report.