Merge pull request #8511 from Bond-009/isnull

1 files changed, 3 insertions, 3 deletions

diff --git a/Emby.Server.Implementations/Session/SessionWebSocketListener.cs b/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
index c654828b1..aebb55907 100644
--- a/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
+++ b/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
@@ -94,7 +94,7 @@ namespace Emby.Server.Implementations.Session
         public async Task ProcessWebSocketConnectedAsync(IWebSocketConnection connection, HttpContext httpContext)
         {
             var session = await GetSession(httpContext, connection.RemoteEndPoint?.ToString()).ConfigureAwait(false);
-            if (session != null)
+            if (session is not null)
             {
                 EnsureController(session, connection);
                 await KeepAliveWebSocket(connection).ConfigureAwait(false);
@@ -202,7 +202,7 @@ namespace Emby.Server.Implementations.Session
         {
             lock (_keepAliveLock)
             {
-                if (_keepAliveCancellationToken == null)
+                if (_keepAliveCancellationToken is null)
                 {
                     _keepAliveCancellationToken = new CancellationTokenSource();
                     // Start KeepAlive watcher
@@ -221,7 +221,7 @@ namespace Emby.Server.Implementations.Session
         {
             lock (_keepAliveLock)
             {
-                if (_keepAliveCancellationToken != null)
+                if (_keepAliveCancellationToken is not null)
                 {
                     _keepAliveCancellationToken.Cancel();
                     _keepAliveCancellationToken.Dispose();