Index: openacs-4/packages/acs-subsite/www/shared/parameters.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/shared/parameters.tcl,v
diff -u -r1.21.2.1 -r1.21.2.2
--- openacs-4/packages/acs-subsite/www/shared/parameters.tcl	10 Sep 2015 08:21:53 -0000	1.21.2.1
+++ openacs-4/packages/acs-subsite/www/shared/parameters.tcl	20 May 2016 17:55:46 -0000	1.21.2.2
@@ -8,7 +8,7 @@
     {package_id:naturalnum "[ad_conn package_id]"}
     package_key:optional
     {scope "instance"}
-    {return_url:optional "[ad_conn url]?[ad_conn query]"}
+    {return_url:return_url,optional "[ad_conn url]?[ad_conn query]"}
     {section ""}
 }