From a9a5fcde81060c9da2096235d61128006339a2ee Mon Sep 17 00:00:00 2001
From: Bond_009 <bond.009@outlook.com>
Date: Thu, 6 Oct 2022 20:21:23 +0200
Subject: Use ArgumentNullException.ThrowIfNull helper method

Did a simple search/replace on the whole repo (except the RSSDP project)
This reduces LOC and should improve performance (methods containing a throw statement don't get inlined)

```
if \((\w+) == null\)
\s+\{
\s+throw new ArgumentNullException\((.*)\);
\s+\}
```

```
ArgumentNullException.ThrowIfNull($1);
```
---
 src/Jellyfin.Extensions/EnumerableExtensions.cs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/Jellyfin.Extensions/EnumerableExtensions.cs b/src/Jellyfin.Extensions/EnumerableExtensions.cs
index b5fe93357..a31a57dc6 100644
--- a/src/Jellyfin.Extensions/EnumerableExtensions.cs
+++ b/src/Jellyfin.Extensions/EnumerableExtensions.cs
@@ -18,10 +18,7 @@ namespace Jellyfin.Extensions
         /// <exception cref="ArgumentNullException">The source is null.</exception>
         public static bool Contains(this IEnumerable<string> source, ReadOnlySpan<char> value, StringComparison stringComparison)
         {
-            if (source == null)
-            {
-                throw new ArgumentNullException(nameof(source));
-            }
+            ArgumentNullException.ThrowIfNull(source);
 
             if (source is IList<string> list)
             {
-- 
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