Exit programm properly when exit with KEY_DELETE

src/view.c

@@ -128,10 +128,15 @@ void set_next_player_move(s_move * m, p_view v)
             case KEY_BACKSPACE:
             case 127:
             case '\b':
+                // if we are in inner TTT window, go back to outer
                 if ( outer_selected == true && v->p_uttt->inception_level == 2 ) {
                     outer_selected = false;
                 }
                 else {
+                    // If not Exit programm, but we need to do it properly.
+                    free_utictactoe(v->p_uttt);
+                    free_move(m);
+                    free_view(v);
                     exit(1);
                 }
                 break;