Merge remote-tracking branch 'upstream/master' into client-logger

3 files changed, 12 insertions, 17 deletions

diff --git a/Emby.Dlna/ContentDirectory/ContentDirectoryService.cs b/Emby.Dlna/ContentDirectory/ContentDirectoryService.cs
index 2f3107450c..9020dea994 100644
--- a/Emby.Dlna/ContentDirectory/ContentDirectoryService.cs
+++ b/Emby.Dlna/ContentDirectory/ContentDirectoryService.cs
@@ -138,7 +138,7 @@ namespace Emby.Dlna.ContentDirectory
         /// </summary>
         /// <param name="profile">The <see cref="DeviceProfile"/>.</param>
         /// <returns>The <see cref="User"/>.</returns>
-        private User GetUser(DeviceProfile profile)
+        private User? GetUser(DeviceProfile profile)
         {
             if (!string.IsNullOrEmpty(profile.UserId))
             {
diff --git a/Emby.Dlna/ContentDirectory/ControlHandler.cs b/Emby.Dlna/ContentDirectory/ControlHandler.cs
index 90ba601b4a..ac336e5dcc 100644
--- a/Emby.Dlna/ContentDirectory/ControlHandler.cs
+++ b/Emby.Dlna/ContentDirectory/ControlHandler.cs
@@ -1,3 +1,5 @@
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -286,21 +288,14 @@ namespace Emby.Dlna.ContentDirectory
         /// <returns>The xml feature list.</returns>
         private static string WriteFeatureListXml()
         {
-            // TODO: clean this up
-            var builder = new StringBuilder();
-
-            builder.Append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
-            builder.Append("<Features xmlns=\"urn:schemas-upnp-org:av:avs\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"urn:schemas-upnp-org:av:avs http://www.upnp.org/schemas/av/avs.xsd\">");
-
-            builder.Append("<Feature name=\"samsung.com_BASICVIEW\" version=\"1\">");
-            builder.Append("<container id=\"I\" type=\"object.item.imageItem\"/>");
-            builder.Append("<container id=\"A\" type=\"object.item.audioItem\"/>");
-            builder.Append("<container id=\"V\" type=\"object.item.videoItem\"/>");
-            builder.Append("</Feature>");
-
-            builder.Append("</Features>");
-
-            return builder.ToString();
+            return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+                + "<Features xmlns=\"urn:schemas-upnp-org:av:avs\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"urn:schemas-upnp-org:av:avs http://www.upnp.org/schemas/av/avs.xsd\">"
+                + "<Feature name=\"samsung.com_BASICVIEW\" version=\"1\">"
+                + "<container id=\"I\" type=\"object.item.imageItem\"/>"
+                + "<container id=\"A\" type=\"object.item.audioItem\"/>"
+                + "<container id=\"V\" type=\"object.item.videoItem\"/>"
+                + "</Feature>"
+                + "</Features>";
         }
 
         /// <summary>
diff --git a/Emby.Dlna/ContentDirectory/ServerItem.cs b/Emby.Dlna/ContentDirectory/ServerItem.cs
index 34244000c1..ff30e6e4af 100644
--- a/Emby.Dlna/ContentDirectory/ServerItem.cs
+++ b/Emby.Dlna/ContentDirectory/ServerItem.cs
@@ -17,7 +17,7 @@ namespace Emby.Dlna.ContentDirectory
         {
             Item = item;
 
-            if (item is IItemByName && !(item is Folder))
+            if (item is IItemByName && item is not Folder)
             {
                 StubType = Dlna.ContentDirectory.StubType.Folder;
             }