Index: openacs-4/packages/file-storage/www/view/index.vuh
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/view/index.vuh,v
diff -u -r1.8.2.1 -r1.8.2.2
--- openacs-4/packages/file-storage/www/view/index.vuh	6 Sep 2013 16:54:48 -0000	1.8.2.1
+++ openacs-4/packages/file-storage/www/view/index.vuh	8 Sep 2013 08:11:58 -0000	1.8.2.2
@@ -34,7 +34,7 @@
 if {[parameter::get -parameter BehaveLikeFilesystemP -default 0] || [catch {set init_p [content::init the_url the_root $content_root $template_root public $revision_id $content_type]}] || !$init_p } {
     
     # Make sure we are not dealing with an upgraded file and there exists a file with the title
-    if { [string equal "" $file_id] } {
+    if {$file_id eq ""} {
         set splitted_url [split $the_url "/"]
         set item_url_title [lindex $splitted_url end]
 
@@ -59,7 +59,7 @@
             set file_id [content::symlink::resolve -item_id $file_id]
         }           
 
-        if {![exists_and_not_null version_id]} {
+        if {(![info exists version_id] || $version_id eq "")} {
             set version_id [content::item::get_live_revision -item_id $file_id]
         }