Index: openacs-4/packages/acs-subsite/www/admin/attributes/enum-add-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/admin/attributes/enum-add-2.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/acs-subsite/www/admin/attributes/enum-add-2.tcl	27 Oct 2014 16:39:48 -0000	1.3
+++ openacs-4/packages/acs-subsite/www/admin/attributes/enum-add-2.tcl	27 Jun 2015 16:03:12 -0000	1.4
@@ -61,9 +61,9 @@
 
 if {$operation eq "Add more values"} {
     # redirect to add more values
-    set return_url enum-add?[export_vars {attribute_id return_url}]
+    set return_url [export_vars -base enum-add {attribute_id return_url}]
 } elseif { $return_url eq "" } {
-    set return_url one?[export_vars attribute_id]
+    set return_url [export_vars -base one attribute_id]
 }
 
 ad_returnredirect $return_url