Index: VerpakkingsDefinitie/UI/Subscherm.pas
===================================================================
diff -u -r549 -r550
--- VerpakkingsDefinitie/UI/Subscherm.pas	(.../Subscherm.pas)	(revision 549)
+++ VerpakkingsDefinitie/UI/Subscherm.pas	(.../Subscherm.pas)	(revision 550)
@@ -18,12 +18,12 @@
     property ApplicationContext: TApplicationContext Read fApplicationContext
       write fApplicationContext;
 
-    Constructor Create(AOwner: TComponent; ApplicationContext: TApplicationContext); overload;
+    Constructor Create(AOwner: TComponent; var ApplicationContext: TApplicationContext); overload;
   end;
 
 implementation
 
-constructor TFormSubscherm.Create(AOwner: TComponent; ApplicationContext: TApplicationContext);
+constructor TFormSubscherm.Create(AOwner: TComponent; var ApplicationContext: TApplicationContext);
 begin
   inherited Create(AOwner);