From 313e9f23a205e745b079b2546f5835856827e882 Mon Sep 17 00:00:00 2001
From: Fernando Pelliccioni <fpelliccioni@gmail.com>
Date: Thu, 5 Sep 2024 17:06:57 +0200
Subject: [PATCH] fix compilation (#31)

---
 ci_utils                                | 2 +-
 include/kth/domain/chain/token_data.hpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ci_utils b/ci_utils
index 86e9d3f49..97609587e 160000
--- a/ci_utils
+++ b/ci_utils
@@ -1 +1 @@
-Subproject commit 86e9d3f49557ac49f7b06232f9fff2884436736f
+Subproject commit 97609587edd5dbc1471c61bfb2bca2fd1de6dc69
diff --git a/include/kth/domain/chain/token_data.hpp b/include/kth/domain/chain/token_data.hpp
index 0a1453382..f2565623f 100644
--- a/include/kth/domain/chain/token_data.hpp
+++ b/include/kth/domain/chain/token_data.hpp
@@ -170,7 +170,7 @@ size_t serialized_size(fungible const& x) {
 
 inline constexpr
 size_t serialized_size(non_fungible const& x) {
-    if (x.commitment.empty()) return 0;
+    if (std::size(x.commitment) == 0) return 0;
     return kth::size_variable_integer(x.commitment.size()) + x.commitment.size();
 }