Use a dedicated free function to free dsfs.

No functional change: currently, this just wraps the previous sfree
call.

1 files changed, 1 insertions, 1 deletions

diff --git a/signpost.c b/signpost.c
index f568488..306ac09 100644
--- a/signpost.c
+++ b/signpost.c
@@ -500,7 +500,7 @@ static void free_game(game_state *state)
     sfree(state->flags);
     sfree(state->next);
     sfree(state->prev);
-    sfree(state->dsf);
+    dsf_free(state->dsf);
     sfree(state->numsi);
     sfree(state);
 }