Index: openacs-4/packages/notifications/tcl/notification-type-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/notifications/tcl/notification-type-procs.tcl,v
diff -u -r1.7 -r1.7.20.1
--- openacs-4/packages/notifications/tcl/notification-type-procs.tcl	14 Nov 2003 14:18:10 -0000	1.7
+++ openacs-4/packages/notifications/tcl/notification-type-procs.tcl	26 Aug 2013 07:57:13 -0000	1.7.20.1
@@ -147,7 +147,7 @@
         set impl_key [get_impl_key -type_id $type_id]
 
         # Dispatch to the notification type specific reply processing
-        acs_sc_call NotificationType ProcessReply [list $reply_id] $impl_key
+        set r [acs_sc::invoke -contract NotificationType -operation ProcessReply -call_args [list $reply_id] -impl $impl_key]
     }
     
 }