Fix a race on Limits::ponder

[stockfish] / src / uci.cpp

diff --git a/src/uci.cpp b/src/uci.cpp
index 8f6416bdcb7b866b984e53b5ac6be64c4a7e47b8..758a648cc0eb6f25127cee983a5c65468fe5e882 100644 (file)
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -133,7 +133,7 @@ namespace {
         else if (token == "movetime")  is >> limits.movetime;
         else if (token == "mate")      is >> limits.mate;
         else if (token == "infinite")  limits.infinite = 1;
         else if (token == "movetime")  is >> limits.movetime;
         else if (token == "mate")      is >> limits.mate;
         else if (token == "infinite")  limits.infinite = 1;

-        else if (token == "ponder")    limits.ponder = 1;
+        else if (token == "ponder")    Threads.ponder = true;

 
     Threads.start_thinking(pos, States, limits);
   }
 
     Threads.start_thinking(pos, States, limits);
   }


@@ -180,7 +180,7 @@ void UCI::loop(int argc, char* argv[]) {
           Threads.main()->start_searching(true); // Could be sleeping
       }
       else if (token == "ponderhit")
           Threads.main()->start_searching(true); // Could be sleeping
       }
       else if (token == "ponderhit")

-          Search::Limits.ponder = 0; // Switch to normal search
+          Threads.ponder = false; // Switch to normal search

 
       else if (token == "uci")
           sync_cout << "id name " << engine_info(true)
 
       else if (token == "uci")
           sync_cout << "id name " << engine_info(true)