Remove unused global. Closes #4694

2014-02-10 13:36:34 +01:00 · 2014-02-10 13:36:34 +01:00 · 61a7fa93ef
parent 437e8e35a0
commit 61a7fa93ef
1 changed files with 1 additions and 3 deletions
--- a/includes/wc-cart-functions.php
+++ b/includes/wc-cart-functions.php
@ -34,8 +34,6 @@ add_filter( 'woocommerce_add_to_cart_validation', 'wc_protected_product_add_to_c
 * @return void
 */
 function wc_empty_cart() {
-	global $woocommerce;
-
 	if ( ! isset( WC()->cart ) || WC()->cart == '' )
 		WC()->cart = new WC_Cart();