MDL-41929 quiz statistics, overall stats not displayed.

2013-09-23 18:07:25 +01:00
parent 7bc37de925
commit 768779972e
1 changed files with 1 additions and 1 deletions
@@ -492,7 +492,7 @@ class quiz_statistics_report extends quiz_default_report {

        // The statistics.
        foreach ($todisplay as $property => $format) {
-            if (!isset($quizstats->$property) || empty($format[$property])) {
+            if (!isset($quizstats->$property) || !$format) {
                continue;
            }
            $value = $quizstats->$property;