Forbid undo of new-game if it would change the params.

[sgt-puzzles.git] / untangle.c

diff --git a/untangle.c b/untangle.c
index 49366b16b7999f7bd8c735315c13bd4700aef9a0..ac40418efc705c3b0e62c6e8915c3556c68a0ee4 100644 (file)
--- a/untangle.c
+++ b/untangle.c
@@ -1455,7 +1455,7 @@ static void game_print(drawing *dr, const game_state *state, int tilesize)
 const struct game thegame = {
     "Untangle", "games.untangle", "untangle",
     default_params,
-    game_fetch_preset,
+    game_fetch_preset, NULL,
     decode_params,
     encode_params,
     free_params,