X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fuci.cpp;h=3812a3792c17d068cdb0bccd575e2a3922088f34;hb=cf9bf4e58fba6f478f3263412d224a4499f3fad6;hp=f7ba2067ee509dbb3c5e735b49fe731712152faf;hpb=7c0679ad61d7787dc3a3326551acbdf6658db0b0;p=stockfish

diff --git a/src/uci.cpp b/src/uci.cpp
index f7ba2067..3812a379 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -54,7 +54,7 @@ namespace {
   // The root position. This is set up when the user (or in practice, the GUI)
   // sends the "position" UCI command. The root position is sent to the think()
   // function when the program receives the "go" command.
-  Position RootPosition;
+  Position RootPosition(StartPosition);
 
   // Local functions
   bool handle_command(const string& command);
@@ -210,7 +210,7 @@ namespace {
             }
             // Our StateInfo st is about going out of scope so copy
             // its content inside RootPosition before they disappear.
-            RootPosition.saveState();
+            RootPosition.detach();
         }
     }
   }
@@ -314,7 +314,7 @@ namespace {
 
     string token;
     int depth, tm, n;
-    Position pos = RootPosition;
+    Position pos(RootPosition);
 
     if (!(uip >> depth))
         return;