Reset Thread::maxPly before a new search

[stockfish] / src / thread.cpp

diff --git a/src/thread.cpp b/src/thread.cpp
index ab20d781796a7b602e3048431447ad409ce7041b..9f5a13f8624dac701d3827ee0d2beefca76e8cf4 100644 (file)
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -227,9 +227,10 @@ void ThreadsManager::read_uci_options() {
 
 void ThreadsManager::wake_up() {
 
 
 void ThreadsManager::wake_up() {
 

-  for (int i = 1; i < size(); i++) // Main thread is already running
+  for (int i = 0; i < size(); i++)

   {
       threads[i]->do_sleep = false;
   {
       threads[i]->do_sleep = false;

+      threads[i]->maxPly = 0;

 
       if (!useSleepingThreads)
           threads[i]->wake_up();
 
       if (!useSleepingThreads)
           threads[i]->wake_up();