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/singles.c b/singles.c
index a977d10..cc079fe 100644
--- a/singles.c
+++ b/singles.c
@@ -562,7 +562,7 @@ static bool check_complete(game_state *state, unsigned flags)
         }
     }
 
-    sfree(dsf);
+    dsf_free(dsf);
     return !(error > 0);
 }