selection is not defined

[Robin Elfrink]

I'm getting errors when deleting messages from the main list. This patch
fixes that.


--- program/js/app.js   (revision 367)
+++ program/js/app.js   (working copy)
@@ -1246,6 +1246,7 @@
     else
       {
       var id;
+      var selection = this.message_list.get_selection();
       for (var n=0; n<selection.length; n++)
         {
         id = selection[n];



Robin