--- minutesattendees.module	2008-12-12 10:55:12.000000000 -0500
+++ minutesattendeesNew.module	2010-11-23 08:09:13.678332067 -0500
@@ -418,7 +418,7 @@ function _minutesattendees_get_valid_uid
   $filter_modules = array_keys(variable_get('minutesattendees_filters_for_' . $type, array()));
   foreach ($filter_modules as $module) {
     if (function_exists($module . '_minutes_event_attendees')) {
-      $filters = module_invoke($module, 'minutes_event_attendees', 'filter', $event);
+      $filters = module_invoke($module, '_minutes_event_attendees', 'filter', $event);
       if (count($filters['join']) > 0) {
         $join[] = implode(' ', $filters['join']);
       }