/**
* Delete root node
*
* @param PropelPDO $con Connection to use.
* @return boolean Deletion status
*/
public static function deleteRoot($scopeId = null, PropelPDO $con = null)
{
if (!self::SCOPE_COL) {
$scopeId = null;
}
$root = sfBreadNavPeer::retrieveRoot($scopeId, $con);
if (sfBreadNavPeer::getNumberOfChildren($root) == 1) {
return sfBreadNavPeer::deleteNode($root, $con);
} else {
return false;
}
}
