Index: openacs-4/packages/acs-admin/www/users/merge-confirm.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/users/merge-confirm.tcl,v
diff -u -r1.3 -r1.3.10.1
--- openacs-4/packages/acs-admin/www/users/merge-confirm.tcl	10 Jan 2007 21:22:00 -0000	1.3
+++ openacs-4/packages/acs-admin/www/users/merge-confirm.tcl	5 Aug 2014 10:08:56 -0000	1.3.10.1
@@ -5,8 +5,8 @@
 
     @cvs-id $Id$
 } {
-    to_user_id:integer
-    from_user_id:integer
+    to_user_id:naturalnum,notnull
+    from_user_id:naturalnum,notnull
     merge_action
 } -properties {
     context:onevalue