From 2dbf73b98962bcab1de06f8699e621e4e75a96fb Mon Sep 17 00:00:00 2001
From: Bond_009 <bond.009@outlook.com>
Date: Wed, 16 Sep 2020 14:16:44 +0200
Subject: Minor improvements

---
 MediaBrowser.Providers/Manager/MetadataService.cs | 19 ++++---------------
 1 file changed, 4 insertions(+), 15 deletions(-)

(limited to 'MediaBrowser.Providers/Manager/MetadataService.cs')

diff --git a/MediaBrowser.Providers/Manager/MetadataService.cs b/MediaBrowser.Providers/Manager/MetadataService.cs
index 42785b057..f110eafa5 100644
--- a/MediaBrowser.Providers/Manager/MetadataService.cs
+++ b/MediaBrowser.Providers/Manager/MetadataService.cs
@@ -297,7 +297,7 @@ namespace MediaBrowser.Providers.Manager
         }
 
         /// <summary>
-        /// Befores the save.
+        /// Before the save.
         /// </summary>
         /// <param name="item">The item.</param>
         /// <param name="isFullRefresh">if set to <c>true</c> [is full refresh].</param>
@@ -355,13 +355,12 @@ namespace MediaBrowser.Providers.Manager
 
         protected virtual IList<BaseItem> GetChildrenForMetadataUpdates(TItemType item)
         {
-            var folder = item as Folder;
-            if (folder != null)
+            if (item is Folder folder)
             {
                 return folder.GetRecursiveChildren();
             }
 
-            return new List<BaseItem>();
+            return Array.Empty<BaseItem>();
         }
 
         protected virtual ItemUpdateType UpdateMetadataFromChildren(TItemType item, IList<BaseItem> children, bool isFullRefresh, ItemUpdateType currentUpdateType)
@@ -814,7 +813,7 @@ namespace MediaBrowser.Providers.Manager
 
             try
             {
-                refreshResult.UpdateType = refreshResult.UpdateType | await provider.FetchAsync(item, options, cancellationToken).ConfigureAwait(false);
+                refreshResult.UpdateType |= await provider.FetchAsync(item, options, cancellationToken).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -882,16 +881,6 @@ namespace MediaBrowser.Providers.Manager
             return refreshResult;
         }
 
-        private string NormalizeLanguage(string language)
-        {
-            if (string.IsNullOrWhiteSpace(language))
-            {
-                return "en";
-            }
-
-            return language;
-        }
-
         private void MergeNewData(TItemType source, TIdType lookupInfo)
         {
             // Copy new provider id's that may have been obtained
-- 
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