Index: openacs-4/packages/contacts/www/group-parties-add.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/contacts/www/group-parties-add.tcl,v
diff -u -N -r1.10 -r1.11
--- openacs-4/packages/contacts/www/group-parties-add.tcl	26 Apr 2018 08:56:38 -0000	1.10
+++ openacs-4/packages/contacts/www/group-parties-add.tcl	9 May 2018 15:33:30 -0000	1.11
@@ -16,7 +16,7 @@
     }
 }
 if { [exists_and_not_null party_id] } {
-    set party_ids {}
+    set party_ids [list]
     foreach party_id $party_id {
 	lappend party_ids $party_id
     }
@@ -31,7 +31,7 @@
 set peeraddr [ad_conn peeraddr]
 set context [list $title]
 set package_id [ad_conn package_id]
-set recipients {}
+set recipients [list]
 foreach party_id $party_ids {
     lappend recipients "<a href=\"[contact::url -party_id $party_id]\">[contact::name -party_id $party_id]</a>"
 }