1 files changed, 4 insertions, 4 deletions
diff --git a/src/MessagePack.UnityClient/Assets/Scripts/MessagePack/MessagePackSecurity.cs b/src/MessagePack.UnityClient/Assets/Scripts/MessagePack/MessagePackSecurity.cs
index c362f915..2b743afa 100644
--- a/src/MessagePack.UnityClient/Assets/Scripts/MessagePack/MessagePackSecurity.cs
+++ b/src/MessagePack.UnityClient/Assets/Scripts/MessagePack/MessagePackSecurity.cs
@@ -255,7 +255,7 @@ namespace MessagePack
         /// </summary>
         private class ObjectFallbackEqualityComparer : IEqualityComparer<object>, IEqualityComparer
         {
-            private static readonly MethodInfo GetHashCollisionResistantEqualityComparerOpenGenericMethod = typeof(MessagePackSecurity).GetTypeInfo().DeclaredMethods.Single(m => m.Name == nameof(MessagePackSecurity.GetHashCollisionResistantEqualityComparer) && m.IsGenericMethod);
+            private static readonly Lazy<MethodInfo> GetHashCollisionResistantEqualityComparerOpenGenericMethod = new Lazy<MethodInfo>(() => typeof(MessagePackSecurity).GetTypeInfo().DeclaredMethods.Single(m => m.Name == nameof(MessagePackSecurity.GetHashCollisionResistantEqualityComparer) && m.IsGenericMethod));
             private readonly MessagePackSecurity security;
             private readonly ThreadsafeTypeKeyHashTable<IEqualityComparer> equalityComparerCache = new ThreadsafeTypeKeyHashTable<IEqualityComparer>();
 
@@ -288,7 +288,7 @@ namespace MessagePack
                 {
                     try
                     {
-                        equalityComparer = (IEqualityComparer)GetHashCollisionResistantEqualityComparerOpenGenericMethod.MakeGenericMethod(valueType).Invoke(this.security, Array.Empty<object>());
+                        equalityComparer = (IEqualityComparer)GetHashCollisionResistantEqualityComparerOpenGenericMethod.Value.MakeGenericMethod(valueType).Invoke(this.security, Array.Empty<object>());
                     }
                     catch (TargetInvocationException ex)
                     {
@@ -334,8 +334,8 @@ namespace MessagePack
                     value = float.NaN;
                 }
 
-                long l = *(long*)&value;
-                return HashCode.Combine((int)(l >> 32), unchecked((int)l));
+                int l = *(int*)&value;
+                return l;
             }
         }