From 4571b979fd9556fae1d938bef0b2c2841f22e783 Mon Sep 17 00:00:00 2001
From: GHXX <GHXX@gmx.at>
Date: Wed, 27 May 2026 23:28:13 +0200
Subject: [PATCH] fix SetStatusCodeAndDisposeAsync(HttpStatusCode.NotModified)
 breaking

---
 SimpleHttpServer/Types/RequestContext.cs | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/SimpleHttpServer/Types/RequestContext.cs b/SimpleHttpServer/Types/RequestContext.cs
index ffe8f0a..0b12685 100644
--- a/SimpleHttpServer/Types/RequestContext.cs
+++ b/SimpleHttpServer/Types/RequestContext.cs
@@ -44,19 +44,14 @@ public class RequestContext : IDisposable {
     public async Task SetStatusCodeAndDisposeAsync(int status) {
         using (this) {
             SetStatusCode(status);
-            await WriteToRespAsync("\n\n");
-            await RespWriter.FlushAsync();
-        }
-    }
-
-    public async Task SetStatusCodeAndDisposeAsync(HttpStatusCode status) {
-        using (this) {
-            SetStatusCode((int) status);
-            await WriteToRespAsync("\n\n");
-            await RespWriter.FlushAsync();
+            if (status != (int)HttpStatusCode.NotModified) { // NotModified must not write any data to response
+                await WriteToRespAsync("\n\n");
+                await RespWriter.FlushAsync();
+            }
         }
     }
 
+    public async Task SetStatusCodeAndDisposeAsync(HttpStatusCode status) => await SetStatusCodeAndDisposeAsync((int) status);
 
     public async Task SetStatusCodeAndDisposeAsync(int status, string description) {
         using (this) {