From 176c5e719724f1fb20927a4ec223feacff2f176b Mon Sep 17 00:00:00 2001
From: GHXX <GHXX@gmx.at>
Date: Sun, 21 Jul 2024 06:45:13 +0200
Subject: [PATCH] fix required GET args being present not triggering a 400 when
 no GET args were passed at all

---
 SimpleHttpServer/HttpServer.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/SimpleHttpServer/HttpServer.cs b/SimpleHttpServer/HttpServer.cs
index 3891518..d5cc3ee 100644
--- a/SimpleHttpServer/HttpServer.cs
+++ b/SimpleHttpServer/HttpServer.cs
@@ -255,6 +255,12 @@ public sealed class HttpServer {
                             }
                         }
                     }
+                } else {
+                    var requiredParams = qparams.Where(x => !x.IsOptional).Select(x => $"'{x.Name}'").ToList();
+                    if (requiredParams.Any()) {
+                        await HandleDefaultErrorPageAsync(rc, HttpStatusCode.BadRequest, $"Missing required query parameter(s): {string.Join(",", requiredParams)}");
+                        return;
+                    }
                 }
                 convertedQParamValues[0] = rc;
                 rc.ParsedParameters = parsedQParams.AsReadOnly();