- Fixed ns_info pageroot issue of NaviServer 4.99 on Windows.

  ns_info pageroot was deprecated anyway, so it's not replaced
  with acs_root_dir

tcl/intranet-filestorage-size-indicator-procs.tcl

@@ -23,8 +23,7 @@ ad_proc -public im_filestorage_size_indicator_sweeper { } {
     # ---------------------------------------------------
     # Calculate the used space
     #
-    set pageroot [ns_info pageroot]
-    set serverroot [join [lrange [split $pageroot "/"] 0 end-1] "/"]
+    set serverroot [acs_root_dir]
     set filestorage_path "$serverroot/filestorage/"
 
     set du_output ""