Replace != null with is not null

1 files changed, 4 insertions, 4 deletions

diff --git a/Jellyfin.Server.Implementations/Security/AuthorizationContext.cs b/Jellyfin.Server.Implementations/Security/AuthorizationContext.cs
index 4d1a1b3cf..ec5742bab 100644
--- a/Jellyfin.Server.Implementations/Security/AuthorizationContext.cs
+++ b/Jellyfin.Server.Implementations/Security/AuthorizationContext.cs
@@ -32,7 +32,7 @@ namespace Jellyfin.Server.Implementations.Security
 
         public Task<AuthorizationInfo> GetAuthorizationInfo(HttpContext requestContext)
         {
-            if (requestContext.Request.HttpContext.Items.TryGetValue("AuthorizationInfo", out var cached) && cached != null)
+            if (requestContext.Request.HttpContext.Items.TryGetValue("AuthorizationInfo", out var cached) && cached is not null)
             {
                 return Task.FromResult((AuthorizationInfo)cached); // Cache should never contain null
             }
@@ -72,7 +72,7 @@ namespace Jellyfin.Server.Implementations.Security
             string? version = null;
             string? token = null;
 
-            if (auth != null)
+            if (auth is not null)
             {
                 auth.TryGetValue("DeviceId", out deviceId);
                 auth.TryGetValue("Device", out deviceName);
@@ -127,7 +127,7 @@ namespace Jellyfin.Server.Implementations.Security
             {
                 var device = await dbContext.Devices.FirstOrDefaultAsync(d => d.AccessToken == token).ConfigureAwait(false);
 
-                if (device != null)
+                if (device is not null)
                 {
                     authInfo.IsAuthenticated = true;
                     var updateToken = false;
@@ -189,7 +189,7 @@ namespace Jellyfin.Server.Implementations.Security
                 else
                 {
                     var key = await dbContext.ApiKeys.FirstOrDefaultAsync(apiKey => apiKey.AccessToken == token).ConfigureAwait(false);
-                    if (key != null)
+                    if (key is not null)
                     {
                         authInfo.IsAuthenticated = true;
                         authInfo.Client = key.Name;