From 08152d2a981401d803d0c64aba51df3e7891fea6 Mon Sep 17 00:00:00 2001
From: Claus Vium <cvium@users.noreply.github.com>
Date: Wed, 11 Aug 2021 12:50:35 +0200
Subject: [PATCH] Apply suggestions from code review

---
 Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs
index b3524f27c3..de178ad5b1 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs
@@ -83,8 +83,9 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
                 try
                 {
                     var channels = await GetChannels(host, enableCache, cancellationToken).ConfigureAwait(false);
+                    var newChannels = channels.Where(i => !list.Any(l => string.Equals(i.Id, l.Id, StringComparison.OrdinalIgnoreCase)));
 
-                    list.AddRange(channels);
+                    list.AddRange(newChannels);
 
                     if (!enableCache)
                     {