Fix a very nasty conversion bug in Option c'tor

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index e7c4e6ca2c04d4d1b9008125dfacc68633b1e103..1582b7bc01e841468227e6ca3fd1fd4188db6c1a 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -325,7 +325,6 @@ void SearchStack::init(int ply) {
   pv[ply] = pv[ply + 1] = MOVE_NONE;
   currentMove = threatMove = MOVE_NONE;
   reduction = Depth(0);
-  currentMoveCaptureValue = Value(0);
 }
 
 void SearchStack::initKillers() {
@@ -1015,12 +1014,6 @@ namespace {
 
       movesSearched[moveCount++] = ss[ply].currentMove = move;
 
-      if (moveIsCapture)
-          ss[ply].currentMoveCaptureValue =
-          move_is_ep(move)? PawnValueMidgame : pos.midgame_value_of_piece_on(move_to(move));
-      else
-          ss[ply].currentMoveCaptureValue = Value(0);
-
       // Decide the new search depth
       bool dangerous;
       Depth ext = extension(pos, move, true, moveIsCapture, moveIsCheck, singleReply, mateThreat, &dangerous);
@@ -1721,12 +1714,6 @@ namespace {
 
       assert(move_is_ok(move));
 
-      if (moveIsCapture)
-          ss[sp->ply].currentMoveCaptureValue =
-          move_is_ep(move)? PawnValueMidgame : pos.midgame_value_of_piece_on(move_to(move));
-      else
-          ss[sp->ply].currentMoveCaptureValue = Value(0);
-
       lock_grab(&(sp->lock));
       int moveCount = ++sp->moves;
       lock_release(&(sp->lock));