X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmovegen.cpp;h=76a27d9f4936320165c0378f2b59225038b0abbe;hb=59d32f8eddf4fc8138f419777fbabf58080f1caa;hp=b4a9d27ba1d7459fcc959ba30fc4fe88a84a6a1b;hpb=b54bcfddaa2a5f6c5d4d5b54243a682a098f49a3;p=stockfish

diff --git a/src/movegen.cpp b/src/movegen.cpp
index b4a9d27b..76a27d9f 100644
--- a/src/movegen.cpp
+++ b/src/movegen.cpp
@@ -29,7 +29,7 @@ namespace {
   ExtMove* generate_castling(const Position& pos, ExtMove* moveList) {
 
     constexpr CastlingRight Cr = Us | Cs;
-    constexpr bool KingSide = (Cr == WHITE_OO || Cr == BLACK_OO);
+    constexpr bool KingSide = (Cs == KING_SIDE);
 
     if (pos.castling_impeded(Cr) || !pos.can_castle(Cr))
         return moveList;