Index: openacs-4/packages/acs-subsite/www/group-join.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/group-join.tcl,v
diff -u -r1.2.18.1 -r1.2.18.2
--- openacs-4/packages/acs-subsite/www/group-join.tcl	10 Sep 2015 08:21:37 -0000	1.2.18.1
+++ openacs-4/packages/acs-subsite/www/group-join.tcl	20 May 2016 18:13:41 -0000	1.2.18.2
@@ -5,7 +5,7 @@
     @creation-date 2003-08-07
     @cvs-id $Id$
 } {
-    {return_url "."}
+    {return_url:return_url "."}
 }
 
 auth::require_login