Remove unused $matches

Co-authored-by: Alain Schlesser <[email protected]>
ampproject · Apr 14, 2021 · f634910 · f634910
1 parent 5b84bc7
commit f634910
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/includes/class-amp-theme-support.php b/includes/class-amp-theme-support.php
@@ -1813,7 +1813,7 @@ public static function prepare_response( $response, $args = [] ) {
 			// since \AMP_Validation_Manager::validate_url() follows redirects.
 			$sent_location_header = false;
 			foreach ( headers_list() as $sent_header ) {
-				if ( preg_match( '#^location:#i', $sent_header, $matches ) ) {
+				if ( preg_match( '#^location:#i', $sent_header ) ) {
 					$sent_location_header = true;
 					break;
 				}