Use bool(Bitboard b) instead of !!b (#1321)

[stockfish] / src / pawns.h

diff --git a/src/pawns.h b/src/pawns.h
index 1981529337c5627d3770ced65e98c213c7f69124..a018f2c17dc6b8bf41a0e5ce5eeee5383208487a 100644 (file)
--- a/src/pawns.h
+++ b/src/pawns.h
@@ -50,7 +50,7 @@ struct Entry {
   }
 
   int pawns_on_same_color_squares(Color c, Square s) const {
-    return pawnsOnSquares[c][!!(DarkSquares & s)];
+    return pawnsOnSquares[c][bool(DarkSquares & s)];
   }
 
   template<Color Us>