diff -r 4a03cc6f41b0 -r 6a84d8282226 Server/Actions/ActionCecInactiveSource.cs
--- a/Server/Actions/ActionCecInactiveSource.cs	Fri Jul 29 13:09:38 2016 +0200
+++ b/Server/Actions/ActionCecInactiveSource.cs	Fri Jul 29 14:33:47 2016 +0200
@@ -13,7 +13,7 @@
     [AttributeAction(Id = "Cec.InactiveSource", Name = "CEC Inactive Source", Description = "Set this CEC device as inactive source.")]
     class ActionCecInactiveSource : SharpLib.Ear.Action
     {
-        public override void DoExecute()
+        protected override void DoExecute()
         {
             if (Cec.Client.Static == null)
             {