From 7abe05827b4667f586c6771990f2aafc0cd6171e Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Tue, 18 Jan 2022 20:35:01 +0900
Subject: [PATCH] ToLowerInvariant

---
 Assets/VRM10/Runtime/Migration/MigrationVrmExpression.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Assets/VRM10/Runtime/Migration/MigrationVrmExpression.cs b/Assets/VRM10/Runtime/Migration/MigrationVrmExpression.cs
index c2f362817..3ef95c2ec 100644
--- a/Assets/VRM10/Runtime/Migration/MigrationVrmExpression.cs
+++ b/Assets/VRM10/Runtime/Migration/MigrationVrmExpression.cs
@@ -10,11 +10,11 @@ namespace UniVRM10
     {
         static ExpressionPreset ToPreset(JsonNode json, string name)
         {
-            var src = json.GetString().ToLower();
+            var src = json.GetString().ToLowerInvariant();
             if (src == "unknown")
             {
                 // fallback
-                src = name.ToLower();
+                src = name.ToLowerInvariant();
             }
 
             switch (src)