Index: openacs-4/packages/ajax-filestorage-ui/lib/ajaxfs-include.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajax-filestorage-ui/lib/ajaxfs-include.tcl,v
diff -u -N -r1.13 -r1.14
--- openacs-4/packages/ajax-filestorage-ui/lib/ajaxfs-include.tcl	25 Apr 2018 19:47:46 -0000	1.13
+++ openacs-4/packages/ajax-filestorage-ui/lib/ajaxfs-include.tcl	9 May 2018 15:33:29 -0000	1.14
@@ -70,7 +70,7 @@
 
 if { [exists_and_not_null package_id] } {
 
-    set options {}
+    set options [list]
 
     # get the root folder
     set rootfolder_id [fs_get_root_folder -package_id $package_id]