);
$prefixValue = Civi::settings()->get('contribution_invoice_settings');
$invoicing = CRM_Utils_Array::value('invoicing', $prefixValue);
- if (count($taxAmt) > 0 && (isset($invoicing) && isset($prefixValue['is_email_pdf']))) {
+ if (!empty($taxAmt) && (isset($invoicing) && isset($prefixValue['is_email_pdf']))) {
$sendTemplateParams['isEmailPdf'] = TRUE;
$sendTemplateParams['contributionId'] = $contributionId;
}