Segmentation fault

units/sprite.h

@@ -29,6 +29,9 @@ public:
     Sprite(int x = 0, int y = 0, int w = 0, int h = 0, Texture *texture = nullptr, SDL_Renderer *renderer = nullptr);
     Sprite(SDL_Rect rect, Texture *texture, SDL_Renderer *renderer);
 
+    // Destructor
+    ~Sprite();
+
     // Muestra el sprite por pantalla
     void render();