From: Joost VandeVondele <Joost.VandeVondele@gmail.com>
Date: Sat, 5 Nov 2016 15:37:29 +0000 (+0100)
Subject: Reproducible searches after ucinewgame
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=52cb3480230cc3142a2adca37a2f5ce733d0769b;ds=sidebyside

Reproducible searches after ucinewgame

Fixes issue #859.

thisThread->callsCnt in search<>() was different (by 1) for the first and second game played.

No functional change.
---

diff --git a/src/search.cpp b/src/search.cpp
index 0ed6b191..1279fe9c 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -212,6 +212,7 @@ void Search::clear() {
       th->counterMoves.clear();
       th->fromTo.clear();
       th->counterMoveHistory.clear();
+      th->resetCalls = true;
   }
 
   Threads.main()->previousScore = VALUE_INFINITE;