Index: openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl,v
diff -u -r1.15 -r1.16
--- openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl	4 Oct 2006 00:47:04 -0000	1.15
+++ openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl	10 Oct 2006 09:32:44 -0000	1.16
@@ -71,7 +71,8 @@
     }
     my log "--after tags"
 
-     set return_url [ad_return_url]
+    ### this was added by dave to address a problem with notifications
+    set return_url [ad_return_url]
 
     if {[my exists_query_parameter return_url]} {
       set return_url [my query_parameter return_url]
@@ -269,7 +270,7 @@
     my instvar text mime_type package_id item_id revision_id
     $package_id set mime_type $mime_type
     set use_bg_delivery [expr {![catch {ns_conn contentsentlength}] && 
-                               [info command ::throttle] ne ""}]
+                               [info command ::bgdelivery] ne ""}]
     $package_id set delivery \
         [expr {$use_bg_delivery ? "ad_returnfile_background" : "ns_returnfile"}]
     #my log "--F FILE=[my full_file_name]"