Index: openacs-4/packages/acs-subsite/www/admin/subsite-add.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/admin/subsite-add.tcl,v
diff -u -r1.13.4.1 -r1.13.4.2
--- openacs-4/packages/acs-subsite/www/admin/subsite-add.tcl	11 Oct 2013 11:11:17 -0000	1.13.4.1
+++ openacs-4/packages/acs-subsite/www/admin/subsite-add.tcl	29 Jul 2014 11:14:15 -0000	1.13.4.2
@@ -4,7 +4,7 @@
     @author Steffen Tiedemann Christensen (steffen@christensen.name)
     @creation-date 2003-09-26
 } {
-    node_id:integer,optional
+    node_id:naturalnum,optional
 }
 
 auth::require_login