get rid of the event is never used warning

diff --git a/SpeedportHybridControl.Implementations/DelegateCommand.cs b/SpeedportHybridControl.Implementations/DelegateCommand.cs
index 1a760de76041a5c98e83afe06d22fea25a828a3e..389e6cee760ed2de39b018083fcddf15b2807403 100644 (file)
--- a/SpeedportHybridControl.Implementations/DelegateCommand.cs
+++ b/SpeedportHybridControl.Implementations/DelegateCommand.cs
@@ -17,7 +17,7 @@ namespace SpeedportHybridControl.Implementations
             return true;
         }
 
-        public event EventHandler CanExecuteChanged;
+        public event EventHandler CanExecuteChanged = delegate { };
 
         public void Execute(object parameter = null)
         {