Rename Pieces

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 989694becc2ba1b97c133881863a39b7b6ac1cd8..ba49b82bd91fcc954fc2524344f671c519e132e4 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -278,7 +278,7 @@ inline Piece Position::piece_on(Square s) const {
 }
 
 inline bool Position::square_is_empty(Square s) const {
-  return board[s] == PIECE_NONE;
+  return board[s] == NO_PIECE;
 }
 
 inline Color Position::side_to_move() const {