From 453891e620459ff38f7bc43b207004b240fc5fb8 Mon Sep 17 00:00:00 2001
From: Mark McDowall <mark@mcdowall.ca>
Date: Sat, 6 May 2023 22:34:22 -0700
Subject: [PATCH] New: Only add version header for API requests

Closes #5601
---
 src/Sonarr.Http/Middleware/VersionMiddleware.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Sonarr.Http/Middleware/VersionMiddleware.cs b/src/Sonarr.Http/Middleware/VersionMiddleware.cs
index 79a3f84d9..abb443944 100644
--- a/src/Sonarr.Http/Middleware/VersionMiddleware.cs
+++ b/src/Sonarr.Http/Middleware/VersionMiddleware.cs
@@ -1,6 +1,7 @@
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using NzbDrone.Common.EnvironmentInfo;
+using Sonarr.Http.Extensions;
 
 namespace Sonarr.Http.Middleware
 {
@@ -19,7 +20,7 @@ namespace Sonarr.Http.Middleware
 
         public async Task InvokeAsync(HttpContext context)
         {
-            if (!context.Response.Headers.ContainsKey(VERSIONHEADER))
+            if (context.Request.IsApiRequest() && !context.Response.Headers.ContainsKey(VERSIONHEADER))
             {
                 context.Response.Headers.Add(VERSIONHEADER, _version);
             }