Index: openacs-4/packages/dotlrn-homework/www/dotlrn-homework-admin-portlet.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-homework/www/dotlrn-homework-admin-portlet.adp,v
diff -u -r1.8 -r1.8.8.1
--- openacs-4/packages/dotlrn-homework/www/dotlrn-homework-admin-portlet.adp	15 Dec 2006 22:45:27 -0000	1.8
+++ openacs-4/packages/dotlrn-homework/www/dotlrn-homework-admin-portlet.adp	26 Aug 2014 10:19:52 -0000	1.8.8.1
@@ -12,7 +12,7 @@
       </else>
       #dotlrn-homework.lt_me_when_homework_file#
     </li>
-    <li><a href="dotlrn-homework/admin/upload-size-limit?<%=[export_url_vars return_url]%>" title="#dotlrn-homework.edit_upload_size_limit#">#dotlrn-homework.edit_upload_size_limit#</a></li>
+    <li><a href="dotlrn-homework/admin/upload-size-limit?<%=[export_vars -url {return_url}]%>" title="#dotlrn-homework.edit_upload_size_limit#">#dotlrn-homework.edit_upload_size_limit#</a></li>
   </ul>
 </else>
 
Index: openacs-4/packages/fs-portlet/www/fs-admin-portlet.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/fs-portlet/www/fs-admin-portlet.adp,v
diff -u -r1.5 -r1.5.8.1
--- openacs-4/packages/fs-portlet/www/fs-admin-portlet.adp	15 Dec 2006 22:45:36 -0000	1.5
+++ openacs-4/packages/fs-portlet/www/fs-admin-portlet.adp	26 Aug 2014 10:19:52 -0000	1.5.8.1
@@ -20,6 +20,6 @@
 
 
 <ul>
-  <li><a href="file-storage/admin/upload-size-limit?<%=[export_url_vars return_url]%>" title="#fs-portlet.edit_upload_size_limit#">#fs-portlet.edit_upload_size_limit#</a>
+  <li><a href="file-storage/admin/upload-size-limit?<%=[export_vars -url {return_url}]%>" title="#fs-portlet.edit_upload_size_limit#">#fs-portlet.edit_upload_size_limit#</a>
   <if @show_fs_url_p@ eq 1><li><a href="@fs_url@" title="#fs-portlet.edit_fs_parameters#">#fs-portlet.edit_fs_parameters#</a></li></if>
 </ul>