Index: openacs-4/packages/acs-templating/tcl/list-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/list-procs.tcl,v
diff -u -N -r1.69 -r1.70
--- openacs-4/packages/acs-templating/tcl/list-procs.tcl	5 Jan 2018 22:59:57 -0000	1.69
+++ openacs-4/packages/acs-templating/tcl/list-procs.tcl	16 Feb 2018 16:51:14 -0000	1.70
@@ -966,6 +966,7 @@
     set oh [ns_conn outputheaders]
     ns_set put $oh Content-Disposition "attachment; filename=${__list_name}.csv"
     ns_return 200 text/csv $__output
+    ad_script_abort
 }
 
 
Index: openacs-4/packages/xotcl-core/tcl/30-widget-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/30-widget-procs.tcl,v
diff -u -N -r1.62 -r1.63
--- openacs-4/packages/xotcl-core/tcl/30-widget-procs.tcl	5 Feb 2018 16:34:33 -0000	1.62
+++ openacs-4/packages/xotcl-core/tcl/30-widget-procs.tcl	16 Feb 2018 16:51:15 -0000	1.63
@@ -471,6 +471,7 @@
   set fn [xo::backslash_escape \" ${:name}.csv]
   ns_set put [ns_conn outputheaders] Content-Disposition "attachment;filename=\"$fn\""
   ns_return 200 text/csv $output
+  ad_script_abort
 }
 
 Class create Table::Line \