From 6594da85f12da7d57466b72dd3e5cb8a95dc4361 Mon Sep 17 00:00:00 2001
From: Michele Caini <michele.caini@gmail.com>
Date: Tue, 20 Jun 2023 12:15:14 +0200
Subject: [PATCH] snapshot: try to suppress a warning from older versions of
 gcc

---
 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 97dadebe3..c5df1df6e 100644
--- a/src/entt/entity/snapshot.hpp
+++ b/src/entt/entity/snapshot.hpp
@@ -172,8 +172,8 @@ public:
     basic_snapshot_loader(registry_type &source) noexcept
         : reg{&source} {
         // restoring a snapshot as a whole requires a clean registry
-        for([[maybe_unused]] auto [id, elem]: source.storage()) {
-            ENTT_ASSERT(elem.empty(), "Registry must be empty");
+        for([[maybe_unused]] auto elem: source.storage()) {
+            ENTT_ASSERT(elem.second.empty(), "Registry must be empty");
         }
     }