Index: openacs-4/packages/survey/www/respond.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/survey/www/respond.tcl,v
diff -u -r1.10 -r1.11
--- openacs-4/packages/survey/www/respond.tcl	27 Oct 2014 16:41:56 -0000	1.10
+++ openacs-4/packages/survey/www/respond.tcl	7 Aug 2017 23:48:29 -0000	1.11
@@ -14,7 +14,7 @@
     survey_id:naturalnum,notnull
     {section_id:naturalnum,notnull 0}
     {response_id:naturalnum,notnull 0}
-    return_url:optional
+    return_url:localurl,optional
 
 } -validate {
     survey_exists -requires {survey_id} {