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Reinstate default value for $items 

That was (accidentally?) removed with SHA: 877e39064

Fixes "PHP Notice:  Undefined variable: items" when attempting to get
line items of a type that does not exist on the order, like coupons.
This commit is contained in:
Brent Shepherd 2015-08-07 12:05:59 -07:00
parent 8bc5e9e284
commit a826330ad0
1 changed files with 1 additions and 0 deletions
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includes/abstracts/abstract-wc-order.php
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@ -1126,6 +1126,7 @@ abstract class WC_Abstract_Order {
$type = array( $type );
}
$items = array();
$get_items_sql = $wpdb->prepare( "SELECT order_item_id, order_item_name, order_item_type FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d ", $this->id );
$get_items_sql .= "AND order_item_type IN ( '" . implode( "','", array_map( 'esc_sql', $type ) ) . "' ) ORDER BY order_item_id;";
$line_items = $wpdb->get_results( $get_items_sql );