Simplify reduction formula #2122

[stockfish] / src / pawns.h

diff --git a/src/pawns.h b/src/pawns.h
index 76c5ffc95100bcf9a4b45a7e788f8d874b55153c..771e9cd353069a8ebdadcf652ca16806df6ce2e3 100644 (file)
--- a/src/pawns.h
+++ b/src/pawns.h
@@ -50,7 +50,7 @@ struct Entry {
   Score do_king_safety(const Position& pos);
 
   template<Color Us>
-  Value evaluate_shelter(const Position& pos, Square ksq);
+  void evaluate_shelter(const Position& pos, Square ksq, Score& shelter);
 
   Key key;
   Score scores[COLOR_NB];