Index: openacs-4/packages/acs-admin/www/users/one.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/users/one.tcl,v
diff -u -N -r1.16.8.2 -r1.16.8.3
--- openacs-4/packages/acs-admin/www/users/one.tcl	2 Oct 2013 07:23:44 -0000	1.16.8.2
+++ openacs-4/packages/acs-admin/www/users/one.tcl	5 Aug 2014 10:08:57 -0000	1.16.8.3
@@ -6,7 +6,7 @@
     
     @cvs-id $Id$
 } {
-    user_id:integer
+    user_id:naturalnum,notnull
 }
 
 with_catch errmsg {