Index: openacs-4/packages/acs-subsite/www/file.vuh
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/file.vuh,v
diff -u -r1.9.6.2 -r1.9.6.3
--- openacs-4/packages/acs-subsite/www/file.vuh	9 Jun 2016 09:13:25 -0000	1.9.6.2
+++ openacs-4/packages/acs-subsite/www/file.vuh	9 Jun 2016 13:03:12 -0000	1.9.6.3
@@ -8,7 +8,7 @@
 # @cvs-id $Id$
 
 if {![regexp {^/([0-9]+)(/(private)/([0-9]+))?(/(.*))?$} [ad_conn path_info] match object_id private_slash private private_parent_id anchor]
-    || [string match 0* $object_id]
+    || [string match "0*" $object_id]
     || $object_id > 2**31
 } {
     ad_page_contract_handle_datasource_error "Invalid object id: