From 30419cec1237d06cce8b1ad88a1620cfbb72291f Mon Sep 17 00:00:00 2001
From: sbwalker <shaun.walker@siliqon.com>
Date: Wed, 18 Oct 2023 17:09:19 -0400
Subject: [PATCH] fix compiler warning ASP0019: Use IHeaderDictionary.Append or
 the indexer to append or set headers.

---
 Oqtane.Server/Pages/Files.cshtml.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Oqtane.Server/Pages/Files.cshtml.cs b/Oqtane.Server/Pages/Files.cshtml.cs
index ab65c32c..f47ce1d2 100644
--- a/Oqtane.Server/Pages/Files.cshtml.cs
+++ b/Oqtane.Server/Pages/Files.cshtml.cs
@@ -3,6 +3,7 @@ using System.IO;
 using System.Net;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Http.Extensions;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
@@ -96,7 +97,7 @@ namespace Oqtane.Pages
                             }
                             else
                             {
-                                HttpContext.Response.Headers.Add(HeaderNames.ETag, etag);
+                                HttpContext.Response.Headers.Append(HeaderNames.ETag, etag);
                                 return PhysicalFile(filepath, file.GetMimeType());
                             }
                         }