Fix some Intel compilers warnings

[stockfish] / src / position.cpp

diff --git a/src/position.cpp b/src/position.cpp
index ce48e33fb6fedd5721b7a890da8665c7cda85046..1c1ceed2199eb73c2d4ab4b2620cb34938cbf10d 100644 (file)
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -40,8 +40,6 @@
 //// Variables
 ////
 
-extern SearchStack EmptySearchStack;
-
 int Position::castleRightsMask[64];
 
 Key Position::zobrist[2][8][64];