Index: openacs-4/packages/acs-subsite/www/admin/site-map/unmount.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/admin/site-map/unmount.tcl,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/acs-subsite/www/admin/site-map/unmount.tcl	27 Oct 2014 16:39:57 -0000	1.4
+++ openacs-4/packages/acs-subsite/www/admin/site-map/unmount.tcl	27 Jun 2015 16:03:13 -0000	1.5
@@ -14,4 +14,4 @@
 
 site_node::unmount -node_id $node_id
 
-ad_returnredirect ".?[export_vars -url {expand:multiple root_id}]"
+ad_returnredirect [export_vars -base . {expand:multiple root_id}]