Index: openacs-4/packages/acs-subsite/www/admin/groups/change-join-policy.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/admin/groups/change-join-policy.tcl,v
diff -u -r1.4.2.2 -r1.4.2.3
--- openacs-4/packages/acs-subsite/www/admin/groups/change-join-policy.tcl	18 Sep 2015 07:27:48 -0000	1.4.2.2
+++ openacs-4/packages/acs-subsite/www/admin/groups/change-join-policy.tcl	20 May 2016 18:13:42 -0000	1.4.2.3
@@ -9,7 +9,7 @@
     @cvs-id $Id$
 } {
     group_id:naturalnum,notnull
-    {return_url ""}
+    {return_url:return_url ""}
 } -properties {
     context:onevalue
     group_id:onevalue