Eliminated build warning due to unused variable.

cosinekitty · cosinekitty · commit 3997323d0f42 · 2021-09-16T00:27:01.000-04:00
diff --git a/src/misc.cpp b/src/misc.cpp
@@ -347,8 +347,6 @@ void Move::Fix (
     // Check for special moves...
 
     int pawn_dir = Board.WhiteToMove() ? NORTH : SOUTH;
-    SQUARE enemyMask = (pawn_dir==NORTH) ? BLACK_MASK : WHITE_MASK;
-
     ChessSide side = Board.WhiteToMove() ? SIDE_WHITE : SIDE_BLACK;
 
     SQUARE move_piece = Board.GetSquareContents(Source);
