Index: openacs-4/packages/survey/www/admin/survey-preview.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/survey/www/admin/survey-preview.tcl,v
diff -u -N -r1.6 -r1.7
--- openacs-4/packages/survey/www/admin/survey-preview.tcl	27 Oct 2014 16:41:59 -0000	1.6
+++ openacs-4/packages/survey/www/admin/survey-preview.tcl	27 Jun 2015 20:46:16 -0000	1.7
@@ -63,7 +63,7 @@
 
     }
 
-set return_url "one?[export_vars survey_id]"
+set return_url [export_vars -base one survey_id]
 set form_vars [export_vars -form {section_id survey_id}]
 ad_return_template