Index: /trunk/roundcubemail/program/js/list.js
===================================================================
--- /trunk/roundcubemail/program/js/list.js	(revision 4005)
+++ /trunk/roundcubemail/program/js/list.js	(revision 4006)
@@ -863,5 +863,5 @@
   // one row
   if (id) {
-    for (var n=0 in this.selection)
+    for (var n in this.selection)
       if (this.selection[n] == id) {
         this.selection.splice(n,1);