CRubric::OnBeforeLangDelete

static function OnBeforeLangDelete($lang)
{
	global $DB, $APPLICATION;
	$rs = $DB->Query("SELECT count(*) C FROM b_list_rubric WHERE LID='".$DB->ForSql($lang, 2)."'", false, "File: ".__FILE__."
Line: ".__LINE__);
	$ar = $rs->Fetch();
	if($ar["C"] > 0)
	{
		$APPLICATION->ThrowException(GetMessage("class_rub_err_exists", array("#COUNT#"=>$ar["C"])));
		return false;
	}
	else
	{
		return true;
	}
}