1 files changed, 6 insertions, 18 deletions
diff --git a/Emby.Server.Implementations/IO/LibraryMonitor.cs b/Emby.Server.Implementations/IO/LibraryMonitor.cs
index c1422c43d..f67a02be8 100644
--- a/Emby.Server.Implementations/IO/LibraryMonitor.cs
+++ b/Emby.Server.Implementations/IO/LibraryMonitor.cs
@@ -71,20 +71,14 @@ namespace Emby.Server.Implementations.IO
 
         public void ReportFileSystemChangeBeginning(string path)
         {
-            if (string.IsNullOrEmpty(path))
-            {
-                throw new ArgumentNullException(nameof(path));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(path);
 
             TemporarilyIgnore(path);
         }
 
         public async void ReportFileSystemChangeComplete(string path, bool refreshPath)
         {
-            if (string.IsNullOrEmpty(path))
-            {
-                throw new ArgumentNullException(nameof(path));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(path);
 
             // This is an arbitrary amount of time, but delay it because file system writes often trigger events long after the file was actually written to.
             // Seeing long delays in some situations, especially over the network, sometimes up to 45 seconds
@@ -115,7 +109,7 @@ namespace Emby.Server.Implementations.IO
 
             var options = _libraryManager.GetLibraryOptions(item);
 
-            if (options != null)
+            if (options is not null)
             {
                 return options.EnableRealtimeMonitor;
             }
@@ -137,7 +131,7 @@ namespace Emby.Server.Implementations.IO
                 .OfType<Folder>()
                 .SelectMany(f => f.PhysicalLocations)
                 .Distinct(StringComparer.OrdinalIgnoreCase)
-                .OrderBy(i => i);
+                .Order();
 
             foreach (var path in paths)
             {
@@ -197,10 +191,7 @@ namespace Emby.Server.Implementations.IO
         /// <exception cref="ArgumentNullException"><paramref name="path"/> is <c>null</c>.</exception>
         private static bool ContainsParentFolder(IEnumerable<string> lst, string path)
         {
-            if (string.IsNullOrEmpty(path))
-            {
-                throw new ArgumentNullException(nameof(path));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(path);
 
             path = path.TrimEnd(Path.DirectorySeparatorChar);
 
@@ -356,10 +347,7 @@ namespace Emby.Server.Implementations.IO
 
         public void ReportFileSystemChanged(string path)
         {
-            if (string.IsNullOrEmpty(path))
-            {
-                throw new ArgumentNullException(nameof(path));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(path);
 
             var monitorPath = !IgnorePatterns.ShouldIgnore(path);