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/divvy.c b/divvy.c
index 91379e4..d21bd23 100644
--- a/divvy.c
+++ b/divvy.c
@@ -641,7 +641,7 @@ int *divvy_rectangle_attempt(int w, int h, int k, random_state *rs)
      */
     sfree(order);
     sfree(tmp);
-    sfree(tmpdsf);
+    dsf_free(tmpdsf);
     sfree(own);
     sfree(sizes);
     sfree(queue);