X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=blobdiff_plain;f=moves.c;h=b4572feeeb2ead49b375a6c23ab0f1282430bbc3;hp=b5b9c2fdb4f3964777c3a3f2f92d2784430feddd;hb=a5b8066ad78ddeec1ddcca3b31ee26fe1052fc89;hpb=bb1c4f8ed2489e4891fe044532a35107d33174d2

diff --git a/moves.c b/moves.c
index b5b9c2f..b4572fe 100644
--- a/moves.c
+++ b/moves.c
@@ -69,7 +69,7 @@ int BlackPiece P((ChessSquare));
 int SameColor P((ChessSquare, ChessSquare));
 int PosFlags(int index);
 
-extern char initialRights[BOARD_SIZE]; /* [HGM] all rights enabled, set in InitPosition */
+extern signed char initialRights[BOARD_SIZE]; /* [HGM] all rights enabled, set in InitPosition */
 
 
 int WhitePiece(piece)