MDL-10888: groupings - fix SQL error

diff --git a/lib/accesslib.php b/lib/accesslib.php
index 427747de7186d32be29ce841789f090b343f2504..b5ebc8e38fae395252e0ab081f2460d425c23102 100755 (executable)
--- a/lib/accesslib.php
+++ b/lib/accesslib.php
@@ -3728,7 +3728,7 @@ function get_users_by_capability($context, $capability, $fields='', $sort='',
         
         if ($useviewallgroups) {
             $viewallgroupsusers = get_users_by_capability($context,
-                    'moodle/site:accessallgroups', 'u.id, u,id', '', '', '', '', $exceptions);
+                    'moodle/site:accessallgroups', 'u.id, u.id', '', '', '', '', $exceptions);
             $groupsql = ' AND (' . $grouptest . ' OR ra.userid IN (' . 
                     implode(',', array_keys($viewallgroupsusers)) . '))';
         } else {