X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbitboard.cpp;h=d4b8bcfdf2cabb53d59e20ff8a055688db6a54a8;hp=6df2efe55b801a2a36743e410e117933b0bf59aa;hb=bc183b0c04e25cdc907ffe1376de9bc1cded027a;hpb=ffdf63ff7c1fce40774aa8cff82b17c54155c6cb

diff --git a/src/bitboard.cpp b/src/bitboard.cpp
index 6df2efe5..d4b8bcfd 100644
--- a/src/bitboard.cpp
+++ b/src/bitboard.cpp
@@ -134,7 +134,7 @@ const std::string Bitboards::pretty(Bitboard b) {
   for (Rank rank = RANK_8; rank >= RANK_1; --rank)
   {
       for (File file = FILE_A; file <= FILE_H; ++file)
-          s.append(b & (file | rank) ? "| X " : "|   ");
+          s.append(b & make_square(file, rank) ? "| X " : "|   ");
 
       s.append("|\n+---+---+---+---+---+---+---+---+\n");
   }