1 files changed, 6 insertions, 4 deletions
diff --git a/Emby.Server.Implementations/Data/ManagedConnection.cs b/Emby.Server.Implementations/Data/ManagedConnection.cs
index 5c094ddd2..11e33278d 100644
--- a/Emby.Server.Implementations/Data/ManagedConnection.cs
+++ b/Emby.Server.Implementations/Data/ManagedConnection.cs
@@ -7,10 +7,12 @@ using SQLitePCL.pretty;
 
 namespace Emby.Server.Implementations.Data
 {
-    public class ManagedConnection : IDisposable
+    public sealed class ManagedConnection : IDisposable
     {
-        private SQLiteDatabaseConnection _db;
         private readonly SemaphoreSlim _writeLock;
+
+        private SQLiteDatabaseConnection? _db;
+
         private bool _disposed = false;
 
         public ManagedConnection(SQLiteDatabaseConnection db, SemaphoreSlim writeLock)
@@ -54,12 +56,12 @@ namespace Emby.Server.Implementations.Data
             return _db.RunInTransaction(action, mode);
         }
 
-        public IEnumerable<IReadOnlyList<IResultSetValue>> Query(string sql)
+        public IEnumerable<IReadOnlyList<ResultSetValue>> Query(string sql)
         {
             return _db.Query(sql);
         }
 
-        public IEnumerable<IReadOnlyList<IResultSetValue>> Query(string sql, params object[] values)
+        public IEnumerable<IReadOnlyList<ResultSetValue>> Query(string sql, params object[] values)
         {
             return _db.Query(sql, values);
         }