From 8d119179f46c0b2d33ce76cca891b832860218ec Mon Sep 17 00:00:00 2001
From: Shoma SATO <noir.neo.04@gmail.com>
Date: Sun, 19 Nov 2023 05:05:13 +0900
Subject: [PATCH] Fix custom expression key

---
 Assets/Hatbor/Scripts/Rig/VMC/VmcExpressionRig.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Assets/Hatbor/Scripts/Rig/VMC/VmcExpressionRig.cs b/Assets/Hatbor/Scripts/Rig/VMC/VmcExpressionRig.cs
index 60e7611..7b828b4 100644
--- a/Assets/Hatbor/Scripts/Rig/VMC/VmcExpressionRig.cs
+++ b/Assets/Hatbor/Scripts/Rig/VMC/VmcExpressionRig.cs
@@ -34,7 +34,8 @@ void IExpressionRig.Update(Vrm10RuntimeExpression expression)
 
         static string ConvertVrm0ToVrm1Preset(string expressionName)
         {
-            return expressionName.ToLower() switch
+            var expressionNameLower = expressionName.ToLower();
+            return expressionNameLower switch
             {
                 "joy" => "happy",
                 "angry" => "angry",
@@ -47,7 +48,7 @@ static string ConvertVrm0ToVrm1Preset(string expressionName)
                 "o" => "oh",
                 "blink_l" => "blinkleft",
                 "blink_r" => "blinkright",
-                _ => expressionName
+                _ => expressionNameLower
             };
         }
     }