Index: openacs-4/packages/dotlrn/lib/member-email-confirm.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/lib/member-email-confirm.tcl,v
diff -u -N -r1.6.2.1 -r1.6.2.2
--- openacs-4/packages/dotlrn/lib/member-email-confirm.tcl	11 Sep 2015 11:40:38 -0000	1.6.2.1
+++ openacs-4/packages/dotlrn/lib/member-email-confirm.tcl	20 May 2016 20:17:34 -0000	1.6.2.2
@@ -4,7 +4,7 @@
 } {
     user_id:naturalnum,notnull
     {type "on join"}
-    {return_url ""}
+    {return_url:localurl ""}
 }
 
 permission::require_permission \