MDL-16041 "Grade of new tests are zero!" no longer displaying graphs of grades for...

diff --git a/mod/quiz/report/overview/report.php b/mod/quiz/report/overview/report.php
index a7fc84717f489b8a894fe075daa3cd7761c6e183..75966b356bd375e45453ea3a0587f5ad55a9e7bc 100644 (file)
--- a/mod/quiz/report/overview/report.php
+++ b/mod/quiz/report/overview/report.php
@@ -400,7 +400,7 @@ class quiz_overview_report extends quiz_default_report {
     
             $table->out($pagesize, true);
         }
-        if (!$table->is_downloading()) {
+        if (!$table->is_downloading() && $showgrades) {
             if ($currentgroup && $groupstudents){
                 list($usql, $params) = $DB->get_in_or_equal($groupstudents);
                 $params[] = $quiz->id;