Fix engine-defined names

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 2da18a9..78e8431 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -10003,6 +10003,7 @@ NonStandardBoardSize ()
 {
       /* [HGM] Awkward testing. Should really be a table */
       int overruled = gameInfo.boardWidth != 8 || gameInfo.boardHeight != 8 || gameInfo.holdingsSize != 0;
+      if( gameInfo.variant == VariantUnknown ) return 0; // engine-defined name never needs prefix
       if( gameInfo.variant == VariantXiangqi )
            overruled = gameInfo.boardWidth != 9 || gameInfo.boardHeight != 10 || gameInfo.holdingsSize != 0;
       if( gameInfo.variant == VariantShogi )