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 -r1.65 -r1.66
--- openacs-4/packages/xotcl-core/tcl/bgdelivery-procs.tcl	9 Nov 2018 11:01:36 -0000	1.65
+++ openacs-4/packages/xotcl-core/tcl/bgdelivery-procs.tcl	16 Nov 2018 18:03:35 -0000	1.66
@@ -350,8 +350,8 @@
     }
     #my log "-- sending to subscriber for [:key] $smsg ch=[:channel] \
         #        mode=[:mode], user_id [:user_id]"
-    puts -nonewline [:channel] $smsg
     try {
+      puts -nonewline [:channel] $smsg
       flush [:channel]
     } trap {POSIX EPIPE} {} {
       # A broken pipe when flushing the channel usually indicates that