Index: openacs-4/packages/general-comments/www/url-add-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/general-comments/www/url-add-2.tcl,v
diff -u -r1.6.2.1 -r1.6.2.2
--- openacs-4/packages/general-comments/www/url-add-2.tcl	12 Sep 2015 11:06:36 -0000	1.6.2.1
+++ openacs-4/packages/general-comments/www/url-add-2.tcl	21 May 2016 10:15:38 -0000	1.6.2.2
@@ -12,7 +12,7 @@
     parent_id:naturalnum,notnull
     label:notnull
     url:notnull
-    { return_url {} }
+    { return_url:localurl {} }
 } -validate {
     allow_link_attachments {
         set allow_links_p [parameter::get -parameter AllowLinkAttachmentsP -default {t}]