From 617cf73c5e3a8e3fd1442679a30302f96d5157fd Mon Sep 17 00:00:00 2001
From: Martin Michelsen <fuzziqersoftware+g@gmail.com>
Date: Sun, 30 Apr 2023 10:04:06 -0700
Subject: [PATCH] use new JSONObject::serialize

---
 src/Episode3/Tournament.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Episode3/Tournament.cc b/src/Episode3/Tournament.cc
index 9416c94d..418ccedd 100644
--- a/src/Episode3/Tournament.cc
+++ b/src/Episode3/Tournament.cc
@@ -691,7 +691,7 @@ void TournamentIndex::save() const {
     }
   }
   auto json = make_json_list(move(list));
-  save_file(this->state_filename, json->format());
+  save_file(this->state_filename, json->serialize(JSONObject::SerializeOption::FORMAT));
 }
 
 vector<shared_ptr<Tournament>> TournamentIndex::all_tournaments() const {