normalized the woocommerce_email_attachments filter return type

This commit is contained in:
claudiosmweb 2014-05-12 15:55:53 -03:00
parent 70ef82a617
commit fcd0b03e7e
1 changed files with 3 additions and 3 deletions

View File

@ -343,7 +343,7 @@ class WC_Emails {
$headers = apply_filters('woocommerce_email_headers', '', 'low_stock', $product);
// Attachments
$attachments = apply_filters('woocommerce_email_attachments', '', 'low_stock', $product);
$attachments = apply_filters('woocommerce_email_attachments', array(), 'low_stock', $product);
// Send the mail
wp_mail( get_option('woocommerce_stock_email_recipient'), $subject, $message, $headers, $attachments );
@ -375,7 +375,7 @@ class WC_Emails {
$headers = apply_filters('woocommerce_email_headers', '', 'no_stock', $product);
// Attachments
$attachments = apply_filters('woocommerce_email_attachments', '', 'no_stock', $product);
$attachments = apply_filters('woocommerce_email_attachments', array(), 'no_stock', $product);
// Send the mail
wp_mail( get_option('woocommerce_stock_email_recipient'), $subject, $message, $headers, $attachments );
@ -420,7 +420,7 @@ class WC_Emails {
$headers = apply_filters('woocommerce_email_headers', '', 'backorder', $args);
// Attachments
$attachments = apply_filters('woocommerce_email_attachments', '', 'backorder', $args);
$attachments = apply_filters('woocommerce_email_attachments', array(), 'backorder', $args);
// Send the mail
wp_mail( get_option('woocommerce_stock_email_recipient'), $subject, $message, $headers, $attachments );