merged fix for MDL-9613

diff --git a/blocks/online_users/block_online_users.php b/blocks/online_users/block_online_users.php
index aaaf81f0f5e0959aca3a8d89f8a512e2a780ff56..389c900ae38538c7555e51f903fc8bedb1bc3afb 100644 (file)
--- a/blocks/online_users/block_online_users.php
+++ b/blocks/online_users/block_online_users.php
@@ -73,6 +73,7 @@ class block_online_users extends block_base {
                       $courseselect
                       $timeselect
                       $groupselect
+                GROUP BY u.id 
                 ORDER BY ul.timeaccess DESC";