Index: openacs-4/packages/news-aggregator/tcl/opml-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/news-aggregator/tcl/opml-procs.tcl,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/news-aggregator/tcl/opml-procs.tcl	25 Apr 2018 19:47:47 -0000	1.4
+++ openacs-4/packages/news-aggregator/tcl/opml-procs.tcl	9 May 2018 15:33:33 -0000	1.5
@@ -48,7 +48,7 @@
         # If there is more than one body child, we take the first one
         set body_node [lindex $body_nodes 0]
 
-        set elements {}
+        set elements [list]
 
         foreach node [$body_node getElementsByTagName "outline"] {
             set title [$node getAttribute title ""]