From db852cf15d112ae7e11aa18d6f3a80b50b1318c4 Mon Sep 17 00:00:00 2001
From: Bart Koelman <10324372+bkoelman@users.noreply.github.com>
Date: Wed, 29 Mar 2023 12:37:10 +0200
Subject: [PATCH] Use deterministic culture when converting to string

---
 .../Resources/Internal/RuntimeTypeConverter.cs                  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/JsonApiDotNetCore.Annotations/Resources/Internal/RuntimeTypeConverter.cs b/src/JsonApiDotNetCore.Annotations/Resources/Internal/RuntimeTypeConverter.cs
index c76aa09b82..b209964232 100644
--- a/src/JsonApiDotNetCore.Annotations/Resources/Internal/RuntimeTypeConverter.cs
+++ b/src/JsonApiDotNetCore.Annotations/Resources/Internal/RuntimeTypeConverter.cs
@@ -46,7 +46,7 @@ public static class RuntimeTypeConverter
             return value;
         }
 
-        string? stringValue = value.ToString();
+        string? stringValue = value is IFormattable cultureAwareValue ? cultureAwareValue.ToString(null, cultureInfo) : value.ToString();
 
         if (string.IsNullOrEmpty(stringValue))
         {