From 4f5c9e95041a39ae549bfa3f36bbeda054bce3ca Mon Sep 17 00:00:00 2001
From: BaronGreenback <jimcartlidge@yahoo.co.uk>
Date: Fri, 7 May 2021 14:02:42 +0100
Subject: tests and small fix.

---
 Jellyfin.Api/Controllers/SystemController.cs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'Jellyfin.Api/Controllers/SystemController.cs')

diff --git a/Jellyfin.Api/Controllers/SystemController.cs b/Jellyfin.Api/Controllers/SystemController.cs
index bbbe5fb8d..5c64d731b 100644
--- a/Jellyfin.Api/Controllers/SystemController.cs
+++ b/Jellyfin.Api/Controllers/SystemController.cs
@@ -84,13 +84,19 @@ namespace Jellyfin.Api.Controllers
         /// <summary>
         /// Pings the system.
         /// </summary>
+        /// <param name="params">Optional: Parameters to echo back in the response.</param>
         /// <response code="200">Information retrieved.</response>
         /// <returns>The server name.</returns>
         [HttpGet("Ping", Name = "GetPingSystem")]
         [HttpPost("Ping", Name = "PostPingSystem")]
         [ProducesResponseType(StatusCodes.Status200OK)]
-        public ActionResult<string> PingSystem()
+        public ActionResult<string> PingSystem([FromQuery]Dictionary<string, string>? @params = null)
         {
+            if (@params != null && @params.Count > 0)
+            {
+                Response.Headers.Add("querystring", string.Join("&", @params.Select(x => x.Key + "=" + x.Value)));
+            }
+
             return _appHost.Name;
         }
 
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