remove unused variable

2019-07-11 16:11:14 +02:00 · 2019-07-11 16:11:14 +02:00 · 8b51f55856
parent 324ac63376
commit 8b51f55856
1 changed files with 0 additions and 1 deletions
--- a/includes/class-wc-tax.php
+++ b/includes/class-wc-tax.php
@ -670,7 +670,6 @@ class WC_Tax {
 		global $wpdb;

 		if ( is_object( $key_or_rate ) ) {
-			$key      = $key_or_rate->tax_rate_id;
 			$tax_rate = $key_or_rate->tax_rate;
 		} else {
 			$key      = $key_or_rate;