From 8d1dcb3c05a1d8e31faa18041594b48312551252 Mon Sep 17 00:00:00 2001
From: Claus Vium <cvium@users.noreply.github.com>
Date: Mon, 13 Jun 2022 09:47:25 +0200
Subject: [PATCH] Merge pull request #7885 from iwalton3/fix-navigation-buttons

Prevent 400 error when using navigation buttons.

(cherry picked from commit 8b69b0f5217e7dcda395449a56d59571b264b2a6)
Signed-off-by: crobibero <cody@robibe.ro>
---
 MediaBrowser.Model/Session/GeneralCommand.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MediaBrowser.Model/Session/GeneralCommand.cs b/MediaBrowser.Model/Session/GeneralCommand.cs
index 757b19b317..dfbb616aa8 100644
--- a/MediaBrowser.Model/Session/GeneralCommand.cs
+++ b/MediaBrowser.Model/Session/GeneralCommand.cs
@@ -14,9 +14,9 @@ public class GeneralCommand
     }
 
     [JsonConstructor]
-    public GeneralCommand(Dictionary<string, string> arguments)
+    public GeneralCommand(Dictionary<string, string>? arguments)
     {
-        Arguments = arguments;
+        Arguments = arguments ?? new Dictionary<string, string>();
     }
 
     public GeneralCommandType Name { get; set; }