Fix last ReSharper warning

Protect against possible null from base class
ite-klass · Oct 23, 2017 · 1b4abc4 · 1b4abc4
1 parent c10e625
commit 1b4abc4
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/src/Serilog/Context/LogContext.cs b/src/Serilog/Context/LogContext.cs
@@ -253,10 +253,8 @@ public DisposableObjectHandle(object o) : base(o)
 
             public override object InitializeLifetimeService()
             {
-                var lease = (ILease)base.InitializeLifetimeService();
-                // ReSharper disable once PossibleNullReferenceException
-                // not 100% sure this will never occur ...
-                lease.Register(LifeTimeSponsor);
+                var lease = base.InitializeLifetimeService() as ILease;
+                lease?.Register(LifeTimeSponsor);
                 return lease;
             }