Index: openacs-4/packages/survey/www/admin/response-delete.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/survey/www/admin/response-delete.tcl,v
diff -u -r1.5 -r1.6
--- openacs-4/packages/survey/www/admin/response-delete.tcl	27 Oct 2014 16:41:58 -0000	1.5
+++ openacs-4/packages/survey/www/admin/response-delete.tcl	27 Jun 2015 20:46:15 -0000	1.6
@@ -33,7 +33,7 @@
     if {$confirmation} {
 	db_exec_plsql delete_response {}
     } 
-    ad_returnredirect "one-respondent?[export_vars {survey_id user_id}]"
+    ad_returnredirect [export_vars -base one-respondent {survey_id user_id}]
 }
 
 set context [_ survey.Delete_Response]