1 files changed, 5 insertions, 5 deletions
diff --git a/Emby.Server.Implementations/Channels/ChannelManager.cs b/Emby.Server.Implementations/Channels/ChannelManager.cs
index 19045b72b..57684a429 100644
--- a/Emby.Server.Implementations/Channels/ChannelManager.cs
+++ b/Emby.Server.Implementations/Channels/ChannelManager.cs
@@ -540,18 +540,18 @@ namespace Emby.Server.Implementations.Channels
                 {
                     IncludeItemTypes = new[] { nameof(Channel) },
                     OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Ascending) }
-                }).Select(i => GetChannelFeatures(i.ToString("N", CultureInfo.InvariantCulture))).ToArray();
+                }).Select(i => GetChannelFeatures(i)).ToArray();
         }
 
         /// <inheritdoc />
-        public ChannelFeatures GetChannelFeatures(string id)
+        public ChannelFeatures GetChannelFeatures(Guid? id)
         {
-            if (string.IsNullOrEmpty(id))
+            if (!id.HasValue)
             {
                 throw new ArgumentNullException(nameof(id));
             }
 
-            var channel = GetChannel(id);
+            var channel = GetChannel(id.Value);
             var channelProvider = GetChannelProvider(channel);
 
             return GetChannelFeaturesDto(channel, channelProvider, channelProvider.GetChannelFeatures());
@@ -634,7 +634,7 @@ namespace Emby.Server.Implementations.Channels
         {
             var channels = GetAllChannels().Where(i => i is ISupportsLatestMedia).ToArray();
 
-            if (query.ChannelIds.Length > 0)
+            if (query.ChannelIds.Count > 0)
             {
                 // Avoid implicitly captured closure
                 var ids = query.ChannelIds;