From 666d9760719e5ec5b2a50046f7dbd6a1267c01c6 Mon Sep 17 00:00:00 2001
From: Anton Vasiliev <si1ver1502@gmail.com>
Date: Wed, 25 Mar 2020 23:35:34 +0300
Subject: [PATCH] Fix wrong define is used in StringUtils.ToLower() (#2304)

---
 Src/Newtonsoft.Json/Utilities/StringUtils.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/Newtonsoft.Json/Utilities/StringUtils.cs b/Src/Newtonsoft.Json/Utilities/StringUtils.cs
index a3765f06..e176c88f 100644
--- a/Src/Newtonsoft.Json/Utilities/StringUtils.cs
+++ b/Src/Newtonsoft.Json/Utilities/StringUtils.cs
@@ -195,7 +195,7 @@ namespace Newtonsoft.Json.Utilities
 
         private static char ToLower(char c)
         {
-#if HAVE_CHAR_TO_STRING_WITH_CULTURE
+#if HAVE_CHAR_TO_LOWER_WITH_CULTURE
             c = char.ToLower(c, CultureInfo.InvariantCulture);
 #else
             c = char.ToLowerInvariant(c);