X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fposition.h;h=9528bb71963ac01e428fc93ca4f589bebb49e8a3;hb=1f7b5d9a79e5977ec1be42d7b67444d3cb7e33da;hp=27a70aaedde51b83a25cb22a216f474dde603896;hpb=dc7fd868f4fa41251a9521a0b25e3adb483bfd83;p=stockfish

diff --git a/src/position.h b/src/position.h
index 27a70aae..9528bb71 100644
--- a/src/position.h
+++ b/src/position.h
@@ -97,7 +97,7 @@ public:
   Position(const Position& p) { *this = p; }
   Position(const Position& p, Thread* t) { *this = p; thisThread = t; }
   Position(const std::string& f, bool c960, Thread* t) { from_fen(f, c960, t); }
-  void operator=(const Position&);
+  Position& operator=(const Position&);
 
   // Text input/output
   void from_fen(const std::string& fen, bool isChess960, Thread* th);