From 0e8c2cdae672708a3ecc924f0fb2a3eb7befc203 Mon Sep 17 00:00:00 2001
From: yuanjay07 <algnie@163.com>
Date: Wed, 15 Jul 2026 23:11:33 +0800
Subject: [PATCH] fix: resolve silent bug in hash_combine ignoring final
 argument

---
 engine/source/runtime/core/base/hash.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/source/runtime/core/base/hash.h b/engine/source/runtime/core/base/hash.h
index 9ca6ffb71..2446bc772 100644
--- a/engine/source/runtime/core/base/hash.h
+++ b/engine/source/runtime/core/base/hash.h
@@ -13,7 +13,7 @@ template<typename T, typename... Ts>
 inline void hash_combine(std::size_t& seed, const T& v, Ts... rest)
 {
     hash_combine(seed, v);
-    if constexpr (sizeof...(Ts) > 1)
+    if constexpr (sizeof...(Ts) > 0)
     {
         hash_combine(seed, rest...);
     }