*** lib.php.orig	Sun Jun 24 02:12:57 2007
--- lib.php	Sun Jun 24 02:41:45 2007
***************
*** 1196,1202 ****
                          WHERE courseid IN (".implode(',', $groupids).')';
      
                  if ($grouprecords= get_records_sql($sql)) {
!                     $grouparray = array_merge($grouparray, array_keys($grouprecords));
                  }
              }
              
--- 1196,1204 ----
                          WHERE courseid IN (".implode(',', $groupids).')';
      
                  if ($grouprecords= get_records_sql($sql)) {
!                     foreach ($grouprecords as $grouprecord) {
!                         array_push($grouparray, $grouprecord->id);
!                     }
                  }
              }