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woocommerce
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check if empty

This commit is contained in:
Mike Jolley 2016-06-23 16:07:35 +01:00
parent a22859ae32
commit 5275a2663a
1 changed files with 6 additions and 1 deletions
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7
includes/abstracts/abstract-wc-order.php
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@ -776,7 +776,12 @@ abstract class WC_Abstract_Order extends WC_Abstract_Legacy_Order {
global $wpdb;
$get_items_sql = $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d ", $this->get_id() ) . "AND order_item_type IN ( '" . implode( "','", array_map( 'esc_sql', (array) $type ) ) . "' ) ORDER BY order_item_id;";
$items = $wpdb->get_results( $get_items_sql );
$items = array_map( array( $this, 'get_item' ), array_combine( wp_list_pluck( $items, 'order_item_id' ), $items ) );
if ( ! empty( $items ) ) {
$items = array_map( array( $this, 'get_item' ), array_combine( wp_list_pluck( $items, 'order_item_id' ), $items ) );
} else {
$items = array();
}
return apply_filters( 'woocommerce_order_get_items', $items, $this );
}