From 2cd935481fe402d39e5f25a4afa503fdadff39da Mon Sep 17 00:00:00 2001
From: Jan Kotas <jkotas@microsoft.com>
Date: Fri, 16 Feb 2018 00:03:35 -1000
Subject: [PATCH] Fix missing case in ThrowHelper (#5394)

---
 src/System.Private.CoreLib/src/System/ThrowHelper.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/System.Private.CoreLib/src/System/ThrowHelper.cs b/src/System.Private.CoreLib/src/System/ThrowHelper.cs
index abdda33a4bb..1610fa116cd 100644
--- a/src/System.Private.CoreLib/src/System/ThrowHelper.cs
+++ b/src/System.Private.CoreLib/src/System/ThrowHelper.cs
@@ -307,6 +307,8 @@ private static string GetArgumentName(ExceptionArgument argument)
                     return "start";
                 case ExceptionArgument.format:
                     return "format";
+                case ExceptionArgument.culture:
+                    return "culture";
                 default:
                     Debug.Fail("The enum value is not defined, please check the ExceptionArgument Enum.");
                     return "";