Merge branch 'MDL-62769_35' of https://github.com/timhunt/moodle into…

… MOODLE_35_STABLE
moodle · Jul 18, 2018 · 6d0a80d · 6d0a80d
2 parents f22286d + 12d4fe9
commit 6d0a80d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mod/quiz/report/statistics/report.php b/mod/quiz/report/statistics/report.php
@@ -529,7 +529,8 @@ protected function output_statistics_graph($quizorid, $qubaids) {
         $questions = quiz_report_get_significant_questions($quiz);
 
         // Only load main question not sub questions.
-        $questionstatistics = $DB->get_records_select('question_statistics', 'hashcode = ? AND slot IS NOT NULL',
+        $questionstatistics = $DB->get_records_select('question_statistics',
+                'hashcode = ? AND slot IS NOT NULL AND variant IS NULL',
             [$qubaids->get_hash_code()]);
 
         // Configure what to display.