X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.h;h=ba49b82bd91fcc954fc2524344f671c519e132e4;hp=989694becc2ba1b97c133881863a39b7b6ac1cd8;hb=a695ed65a8b98c94a928862be76500485b38c414;hpb=750ac9ac5098f3423a753f56e86e7d5089771d21

diff --git a/src/position.h b/src/position.h
index 989694be..ba49b82b 100644
--- 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 {