X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fuci.cpp;h=ad7a8d133f95eb9e897e1da3a6eea2e4d78d8acb;hb=ea6c1f7a17572f1cd291ffd00e28cfbd3b2947d5;hp=ddaad41725aae83c8161549199649990ca719c68;hpb=a66a7c3870d7b88054d0d6b7c7f734a60fab27f4;p=stockfish

diff --git a/src/uci.cpp b/src/uci.cpp
index ddaad417..ad7a8d13 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -66,22 +66,17 @@ void UCI::loop(const string& args) {
 
       is >> skipws >> token;
 
-      if (token == "quit" || token == "stop")
+      if (token == "quit" || token == "stop" || token == "ponderhit")
       {
-          Search::Signals.stop = true;
-          Threads.main_thread()->wake_up(); // Could be sleeping
-      }
-      else if (token == "ponderhit")
-      {
-          // GUI sends "ponderhit" if we were told to ponder on the same move the
+          // GUI sends 'ponderhit' to tell us to ponder on the same move the
           // opponent has played. In case Signals.stopOnPonderhit is set we are
-          // waiting for "ponderhit" to stop the search (for instance because we
+          // waiting for 'ponderhit' to stop the search (for instance because we
           // already ran out of time), otherwise we should continue searching but
           // switching from pondering to normal search.
-          if (Search::Signals.stopOnPonderhit)
+          if (token != "ponderhit" || Search::Signals.stopOnPonderhit)
           {
               Search::Signals.stop = true;
-              Threads.main_thread()->wake_up(); // Could be sleeping
+              Threads.main_thread()->notify_one(); // Could be sleeping
           }
           else
               Search::Limits.ponder = false;