Index: openacs-4/packages/xotcl-core/tcl/bgdelivery-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/bgdelivery-procs.tcl,v
diff -u -r1.68.2.12 -r1.68.2.13
--- openacs-4/packages/xotcl-core/tcl/bgdelivery-procs.tcl	2 Jul 2020 08:31:17 -0000	1.68.2.12
+++ openacs-4/packages/xotcl-core/tcl/bgdelivery-procs.tcl	14 Jul 2020 19:43:09 -0000	1.68.2.13
@@ -581,10 +581,10 @@
         set size [h264length $handle]
         h264close $handle
       } else {
-        set size [file size $filename]
+        set size [ad_file size $filename]
       }
     } else {
-      set size [file size $filename]
+      set size [ad_file size $filename]
     }
 
     # Make sure to set "connection close" for the requests (in other