X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fthread.cpp;h=eb64f7ee372151ec5966d08477f9b9a040b3ef78;hp=88b4592143950c8ca2077b080d1bf1248c044396;hb=00d9e9fd283b31e63389af091b158dbc3fedfc0e;hpb=ecc5ff6693f116f4a8ae5f5080252f29b279c0a1

diff --git a/src/thread.cpp b/src/thread.cpp
index 88b45921..eb64f7ee 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -68,16 +68,15 @@ void ThreadBase::notify_one() {
 
 // ThreadBase::wait() set the thread to sleep until 'condition' turns true
 
-void ThreadBase::wait(volatile const bool& condition) {
+void ThreadBase::wait(std::atomic<bool>& condition) {
 
   std::unique_lock<Mutex> lk(mutex);
-  sleepCondition.wait(lk, [&]{ return condition; });
+  sleepCondition.wait(lk, [&]{ return bool(condition); });
 }
 
 
 // ThreadBase::wait_while() set the thread to sleep until 'condition' turns false
-
-void ThreadBase::wait_while(volatile const bool& condition) {
+void ThreadBase::wait_while(std::atomic<bool>& condition) {
 
   std::unique_lock<Mutex> lk(mutex);
   sleepCondition.wait(lk, [&]{ return !condition; });
@@ -87,10 +86,12 @@ void ThreadBase::wait_while(volatile const bool& condition) {
 // Thread c'tor makes some init but does not launch any execution thread that
 // will be started only when c'tor returns.
 
-Thread::Thread() /* : splitPoints() */ { // Initialization of non POD broken in MSVC
+Thread::Thread() {
 
   searching = false;
   maxPly = 0;
+  history.clear();
+  counterMoves.clear();
   idx = Threads.size(); // Starts from 0
 }