Remove unused variable

2018-03-16 09:57:18 -03:00 · 2018-03-16 09:57:18 -03:00 · 8e87ce7e57
parent b0902e56d8
commit 8e87ce7e57
1 changed files with 0 additions and 2 deletions
--- a/includes/class-wc-product-grouped.php
+++ b/includes/class-wc-product-grouped.php
@ -61,8 +61,6 @@ class WC_Product_Grouped extends WC_Product {
 	 * @return bool
 	 */
 	public function is_on_sale( $context = 'view' ) {
-		global $wpdb;
-
 		$children = array_filter( array_map( 'wc_get_product', $this->get_children( $context ) ), 'wc_products_array_filter_visible_grouped' );
 		$on_sale  = false;