From 4e7d268db59020e2fe810dfdd73d546455d9577e Mon Sep 17 00:00:00 2001
From: Erich Barnstedt <erichb@microsoft.com>
Date: Tue, 23 May 2017 10:28:13 +0200
Subject: [PATCH] Bug fix.

---
 SampleApplications/Samples/HistoryClient/Program.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SampleApplications/Samples/HistoryClient/Program.cs b/SampleApplications/Samples/HistoryClient/Program.cs
index 37cc237f53..5081c02142 100644
--- a/SampleApplications/Samples/HistoryClient/Program.cs
+++ b/SampleApplications/Samples/HistoryClient/Program.cs
@@ -227,7 +227,7 @@ namespace Opc.Ua.Sample
                 {
                     ServiceResult error = new ServiceResult(
                         results[ii].StatusCode,
-                        diagnosticInfos[ii],
+                        diagnosticInfos.Count > ii ? diagnosticInfos[ii] : null,
                         responseHeader.StringTable);
 
                     Console.WriteLine("Path '{0}' is not valid. Error = {1}", relativePaths[ii], error);