small cleanups

[stockfish] / src / pawns.h

diff --git a/src/pawns.h b/src/pawns.h
index a3284a0fc64771b8fed6b5bb1fb87572f20b902f..e6098069025679baee19c93810481cec0b99dbca 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>
-  Score evaluate_shelter(const Position& pos, Square ksq);
+  Score evaluate_shelter(const Position& pos, Square ksq) const;
 
   Key key;
   Score scores[COLOR_NB];