Do not show shipping cost until it's calculated

if(!empty($this->options['show_price']) && !empty($cart->shipping) && !empty($this->options['show_shipping'])) { ?> <tr> <td colspan="<?php echo $row_count - 2; ?>" class="hikashop_cart_empty_footer"></td> <td id="hikashop_checkout_cart_shipping_title" class="hikashop_cart_shipping_title hikashop_cart_title"><?php echo JText::_('HIKASHOP_SHIPPING'); ?></td> <td class="hikashop_cart_shipping_value" data-title="<?php echo JText::_('HIKASHOP_SHIPPING'); ?>"> <span class="hikashop_checkout_cart_shipping"> <?php if(isset($this->value)) { echo $this->value; } else { $shipping_price = null; foreach($cart->shipping as $shipping) { if(!isset($shipping->shipping_price) && isset($shipping->shipping_price_with_tax) ) { $shipping->shipping_price = $shipping->shipping_price_with_tax; //$shipping->shipping_price_with_tax = 0.0; } if(isset($shipping->shipping_price)) { if($shipping_price === null) $shipping_price = 0.0; if(empty($this->options['price_with_tax']) || !isset($shipping->shipping_price_with_tax)) $shipping_price += $shipping->shipping_price; else $shipping_price += $shipping->shipping_price_with_tax; } } if($shipping_price !== null) echo $this->currencyClass->format($shipping_price, $cart->full_total->prices[0]->price_currency_id); } ?> </span> </td> </tr> <?php }