From 659e3f1c9a721827514c8c4d8b1a811913e8990e Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Mon, 18 Jul 2022 00:32:40 +0200
Subject: [PATCH] Make use of 'Bitboard::is_empty'

---
 src/board/directions.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/board/directions.rs b/src/board/directions.rs
index 26b75de..135f5f4 100644
--- a/src/board/directions.rs
+++ b/src/board/directions.rs
@@ -126,7 +126,7 @@ impl Direction {
 
         let mut res = Default::default();
 
-        while board != Bitboard::EMPTY {
+        while !board.is_empty() {
             board = self.move_board(board);
             res = res | board;
         }