Index: openacs-4/packages/acs-subsite/www/admin/relations/remove-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/admin/relations/remove-2.tcl,v
diff -u -r1.2.10.4 -r1.2.10.5
--- openacs-4/packages/acs-subsite/www/admin/relations/remove-2.tcl	9 Sep 2013 16:44:24 -0000	1.2.10.4
+++ openacs-4/packages/acs-subsite/www/admin/relations/remove-2.tcl	29 Jul 2014 11:23:57 -0000	1.2.10.5
@@ -7,7 +7,7 @@
     @creation-date 2000-12-16
     @cvs-id $Id$
 } {
-    rel_id:integer,notnull
+    rel_id:naturalnum,notnull
     { operation "" }
     { return_url "" }
 } -validate {