Fix some Intel compilers warnings

[stockfish] / src / position.cpp

diff --git a/src/position.cpp b/src/position.cpp
index 5f52848154efa581cfa76890c4ecde4b7d7de836..1c1ceed2199eb73c2d4ab4b2620cb34938cbf10d 100644 (file)
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008 Marco Costalba
+  Copyright (C) 2008-2009 Marco Costalba
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -40,8 +40,6 @@
 //// Variables
 ////
 
-extern SearchStack EmptySearchStack;
-
 int Position::castleRightsMask[64];
 
 Key Position::zobrist[2][8][64];