2 files changed, 3 insertions, 3 deletions
diff --git a/src/game_tab/left_panel/board/BoardCanvas.cpp b/src/game_tab/left_panel/board/BoardCanvas.cpp
index f6846f1..4f95353 100644
--- a/src/game_tab/left_panel/board/BoardCanvas.cpp
+++ b/src/game_tab/left_panel/board/BoardCanvas.cpp
@@ -133,7 +133,7 @@ void BoardCanvas::SetupBoard(const GameState &new_gs) {
   Refresh();
 }
 
-void BoardCanvas::Animate(const GameState &new_gs, std::string src, std::string dst, bool faster){
+void BoardCanvas::Animate(const GameState &new_gs, const std::string &src, const std::string &dst, bool faster){
   std::uint8_t pfile = src[0]-'a';
   std::uint8_t prank = src[1]-'1';
   adata.piece_moved = gs.board[pfile + 8 * (7-prank)]; // Piece to move
diff --git a/src/game_tab/left_panel/board/BoardCanvas.hpp b/src/game_tab/left_panel/board/BoardCanvas.hpp
index 7b6ccf7..2d2b01c 100644
--- a/src/game_tab/left_panel/board/BoardCanvas.hpp
+++ b/src/game_tab/left_panel/board/BoardCanvas.hpp
@@ -65,7 +65,7 @@ typedef struct GameState {
   bool is_black_turn;
   bool mat_black;
   bool mat_white;
-  ClockTime black_time, white_time;
+  ClockTime black_time={-1,-1,-1}, white_time={-1,-1,-1};
 } GameState;
 
 class BoardCanvas : public wxPanel {
@@ -101,6 +101,6 @@ public:
   void Swap();
   void OnResize(wxSizeEvent &e);
   void SetupBoard(const GameState &new_gs);
-  void Animate(const GameState &new_gs, std::string src, std::string dst,bool faster);
+  void Animate(const GameState &new_gs, const std::string &src, const std::string &dst,bool faster);
   void SetClockTime(short hours, short min, short sec, bool IsBlack);
 };