Index: openacs-4/packages/download/tcl/download-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/download/tcl/download-procs.tcl,v
diff -u -N -r1.12.2.1 -r1.12.2.2
--- openacs-4/packages/download/tcl/download-procs.tcl	6 Sep 2013 16:36:34 -0000	1.12.2.1
+++ openacs-4/packages/download/tcl/download-procs.tcl	9 Sep 2013 17:34:16 -0000	1.12.2.2
@@ -23,7 +23,7 @@
             if { $admin_p } {
                 set repository_id [db_nextval acs_object_id_seq]
                 set return_url "[ad_conn package_url]admin/repository-types"
-                ad_return_exception_page 200 "Not setup" "Please <a href=\"[ad_conn package_url]admin/repository-ae?[export_url_vars repository_id return_url]\">configure this instance of the download module</a>."
+                ad_return_exception_page 200 "Not setup" "Please <a href=\"[ad_conn package_url]admin/repository-ae?[export_vars -url {repository_id return_url}]\">configure this instance of the download module</a>."
             } else {
                 ad_return_exception_page 200 "Not setup" "Please have an admin configure this instance of the download module."
             }
@@ -37,7 +37,7 @@
             }]
                 if { $count == 0 } {
                     set return_url "[ad_conn url]?[ad_conn query]"
-                    ad_return_exceptio_page 200 "Not setup" "Please <a href=\"[ad_conn package_url]admin/repository-types?[export_url_vars repository_id return_url]\">add a download type</a>."
+                    ad_return_exceptio_page 200 "Not setup" "Please <a href=\"[ad_conn package_url]admin/repository-types?[export_vars -url {repository_id return_url}]\">add a download type</a>."
                     ad_script_abort
                 }
             }