X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fpiece.h;h=5e1e58c6b64d571817504c767f8ef16d72cca988;hb=4e151f7e0d70b9a61ac5adba269a80555133cb73;hp=cf23c0288c2e79dc25bf6cdc6da720f858011532;hpb=74160ac60266f9e6824a5a6417d8a0ac8c0b39cf;p=stockfish

diff --git a/src/piece.h b/src/piece.h
index cf23c028..5e1e58c6 100644
--- a/src/piece.h
+++ b/src/piece.h
@@ -104,7 +104,7 @@ inline bool piece_is_ok(Piece pc) {
 //// Prototypes
 ////
 
-extern int piece_type_to_char(PieceType pt, bool upcase = false);
+extern char piece_type_to_char(PieceType pt, bool upcase = false);
 extern PieceType piece_type_from_char(char c);