Rename EMPTY in NO_PIECE

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index d213238882f7113fc55a8f15041f0a62766487d9..e3749cdb4f6fd50deabff8b5d12b5446be90fc47 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -364,7 +364,7 @@ inline PieceType Position::type_of_piece_on(Square s) const {
 }
 
 inline bool Position::square_is_empty(Square s) const {
-  return piece_on(s) == EMPTY;
+  return piece_on(s) == NO_PIECE;
 }
 
 inline bool Position::square_is_occupied(Square s) const {