my ($index_tpl, $err_cfg_dir) = (undef, undef); my $vhost = $main::cfg{'BASE_SERVER_VHOST'}; my $prefix = $main::cfg{'BASE_SERVER_VHOST_PREFIX'}; $err_cfg_dir = "$main::cfg{'GUI_ROOT_DIR'}/default_page"; $rs, $index_tpl) = get_tpl($err_cfg_dir, 'index.html'); return $rs if ($rs != 0);