X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=moves.c;h=e6e8e1a9f0e0c4302cec44f95659dff8b5e8dce5;hb=47b01ac7b7d35856fae5bef60de3255e8f0d4ae5;hp=8cd34348d5ed29deb95f661034086e60629a04fe;hpb=44545b87e12b58945eddcbc76c1827bead814aae;p=xboard.git

diff --git a/moves.c b/moves.c
index 8cd3434..e6e8e1a 100644
--- a/moves.c
+++ b/moves.c
@@ -98,7 +98,7 @@ SameColor (ChessSquare piece1, ChessSquare piece2)
             (int) piece2 <  (int) EmptySquare);
 }
 #else
-#define SameColor(piece1, piece2) (piece1 < EmptySquare && piece2 < EmptySquare && (piece1 < BlackPawn) == (piece2 < BlackPawn))
+#define SameColor(piece1, piece2) (piece1 < EmptySquare && piece2 < EmptySquare && (piece1 < BlackPawn) == (piece2 < BlackPawn) || piece1 == DarkSquare || piece2 == DarkSquare)
 #endif
 
 char pieceToChar[] = {