From ef5c1a1099c09af85e4e67cd9dd118ed828d9fea Mon Sep 17 00:00:00 2001
From: Michele Caini <michele.caini@gmail.com>
Date: Mon, 19 Jul 2021 15:24:12 +0200
Subject: [PATCH] snapshot: minor changes

---
 src/entt/entity/snapshot.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/entt/entity/snapshot.hpp b/src/entt/entity/snapshot.hpp
index 0ee0871ec..4292d553e 100644
--- a/src/entt/entity/snapshot.hpp
+++ b/src/entt/entity/snapshot.hpp
@@ -173,7 +173,7 @@ class basic_snapshot_loader {
 
         entity_type entt{};
 
-        if constexpr(std::tuple_size_v<decltype(reg->template view<Type>().get({}))> == 0) {
+        if constexpr(ignore_as_empty_v<std::remove_const_t<Type>>) {
             while(length--) {
                 archive(entt);
                 const auto entity = reg->valid(entt) ? entt : reg->create(entt);
@@ -392,7 +392,7 @@ class basic_continuous_loader {
 
         entity_type entt{};
 
-        if constexpr(std::tuple_size_v<decltype(reg->template view<Other>().get({}))> == 0) {
+        if constexpr(ignore_as_empty_v<std::remove_const_t<Other>>) {
             while(length--) {
                 archive(entt);
                 restore(entt);