Index: openacs-4/packages/webmail-system/www/folders.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/webmail-system/www/folders.tcl,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/webmail-system/www/folders.tcl	26 Apr 2018 08:56:39 -0000	1.2
+++ openacs-4/packages/webmail-system/www/folders.tcl	9 May 2018 15:33:33 -0000	1.3
@@ -64,7 +64,7 @@
 # -------------------------- PROCESSING ------------------------- #
 
 set folders [ns_imap list $id $mailbox *]
-set fnames {}
+set fnames [list]
 set number 0
 foreach {odd even} $folders {
     incr number