gistfile1.txt

$gids = og_get_entity_groups($entity_type, $id);                                
  4 if (count($gids) == 1) {                                                        
  5   $gids = reset($gids);                                                         
  6   if (count($gids) > 1) {                                                       
  7     continue;                                                                   
  8   }                                                                             
  9 }