From fe7084a5f043f6c8f8fd96c3f27ea43f4f63ce0f Mon Sep 17 00:00:00 2001
From: Calcitem <calcitem@outlook.com>
Date: Wed, 28 Oct 2020 01:02:50 +0800
Subject: [PATCH] =?UTF-8?q?thread:=20uci:=20=E8=A7=A3=E5=86=B3=E6=A6=82?=
 =?UTF-8?q?=E7=8E=87=E6=80=A7=E5=87=BA=E7=8E=B0=20data=20race=20=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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ThreadSanitizer: data race /home/calcitem/Sanmill/src/thread.cpp:434:18 in Thread::adjustDepth()
ThreadSanitizer: data race /home/calcitem/Sanmill/src/uci.cpp:121:28 in (anonymous namespace)::go(Position*)
ThreadSanitizer: data race /home/calcitem/Sanmill/src/./position.h:285:15 in Position::key() const
---
 src/uci.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/uci.cpp b/src/uci.cpp
index 1ba4b757..7f783f97 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -117,8 +117,15 @@ void go(Position *pos)
         }
 #endif
 
-        pos->set(StartFEN, Threads.main());
-        Threads.main()->us = BLACK; // WAR
+        while (true) {
+            if (Threads.main()->searching == true) {
+                continue;
+            }
+
+            pos->set(StartFEN, Threads.main());
+            Threads.main()->us = BLACK; // WAR
+            break;
+        }
 #else
         return;
 #endif