Use a dedicated free function to free dsfs.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/bridges.c b/bridges.c
index 7043950..bb66c20 100644
--- a/bridges.c
+++ b/bridges.c
@@ -1820,8 +1820,8 @@ static game_state *dup_game(const game_state *state)
 static void free_game(game_state *state)
 {
     if (--state->solver->refcount <= 0) {
-        sfree(state->solver->dsf);
-        sfree(state->solver->tmpdsf);
+        dsf_free(state->solver->dsf);
+        dsf_free(state->solver->tmpdsf);
         sfree(state->solver);
     }