Convert also undo_null_move() to avoid passing UndoInfo object

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 3b81fa86dae57f154d2a41df79620c14a0e6bfb5..8c847714150b7d74668f73a1ef2833f29c311b03 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1201,7 +1201,7 @@ namespace {
             && pos.see(ss[ply + 1].currentMove) + nullValue >= beta)
             nullDrivenIID = true;
 
             && pos.see(ss[ply + 1].currentMove) + nullValue >= beta)
             nullDrivenIID = true;
 

-        pos.undo_null_move(u);
+        pos.undo_null_move();

 
         if (value_is_mate(nullValue))
         {
 
         if (value_is_mate(nullValue))
         {