$u = DB_DataObject::factory($this->tableName());
$u->whereAdd(' LENGTH(passwd) > 0');
$n = $u->count();
+ if (!is_array($_SESSION[get_class($this)])) {
+ $_SESSION[get_class($this)] = array();
+ }
$_SESSION[get_class($this)][$sesPrefix .'-empty'] = $n;
if (class_exists('PEAR')) {
$error = PEAR::getStaticProperty('DB_DataObject','lastError');