if ($params['tax_amount']) {
$this->set('tax_amount', $params['tax_amount']);
}
- if (!empty($this->get('lineItem')) && is_array($this->get('lineItem'))) {
- $submittedLineItems = $this->get('lineItem');
+ $submittedLineItems = $this->get('lineItem');
+ if (!empty($submittedLineItems) && is_array($submittedLineItems)) {
$submittedLineItems[0] = $lineItem;
}
else {