From a1f32fb0561f4ce5249f36734f6787b30d82943e Mon Sep 17 00:00:00 2001
From: TimLovellSmith <tilovell@>
Date: Tue, 24 May 2016 13:48:17 -0700
Subject: [PATCH] Fix code analysis warnings from using
 ToLower(CultureInfo.InvariantCulture).

---
 AutoRest/Modelers/Swagger/SchemaResolver.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/AutoRest/Modelers/Swagger/SchemaResolver.cs b/AutoRest/Modelers/Swagger/SchemaResolver.cs
index 562b51e737..f3795fca92 100644
--- a/AutoRest/Modelers/Swagger/SchemaResolver.cs
+++ b/AutoRest/Modelers/Swagger/SchemaResolver.cs
@@ -310,7 +310,7 @@ private Schema DereferenceInner(string referencePath, List<string> visitedRefere
                 referencePath = "#" + splitReference[1];
             }
 
-            if (visitedReferences.Contains(referencePath.ToLower(CultureInfo.InvariantCulture)))
+            if (visitedReferences.Contains(referencePath.ToUpperInvariant()))
             {
                 throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, 
                     Properties.Resources.CircularReference, referencePath));
@@ -320,7 +320,7 @@ private Schema DereferenceInner(string referencePath, List<string> visitedRefere
             {
                 throw new ArgumentException(Properties.Resources.ExceededMaximumReferenceDepth, referencePath);
             }
-            visitedReferences.Add(referencePath.ToLower(CultureInfo.InvariantCulture));
+            visitedReferences.Add(referencePath.ToUpperInvariant()));
             var definitions = _serviceDefinition.Definitions;
             if (definitions == null || !definitions.ContainsKey(referencePath.StripDefinitionPath()))
             {