Fix list mode switch to 'List' after saving list settings in Larry skin (#1489164)

CHANGELOG

@@ -1,6 +1,7 @@
 CHANGELOG Roundcube Webmail
 ===========================
 
+- Fix list mode switch to 'List' after saving list settings in Larry skin (#1489164)
 - Fix error when there's no writeable addressbook source (#1489162)
 - Add option show_real_foldernames to disable localization of special folders
 - Fix zipdownload plugin issue with filenames charset (#1489156)

skins/larry/ui.js

@@ -740,8 +740,6 @@ function rcube_mail_ui()
     $('input[name="sort_col"][value="'+rcmail.env.sort_col+'"]').prop('checked', true);
     $('input[name="sort_ord"][value="DESC"]').prop('checked', rcmail.env.sort_order == 'DESC');
     $('input[name="sort_ord"][value="ASC"]').prop('checked', rcmail.env.sort_order != 'DESC');
-    $('input[name="view"][value="thread"]').prop('checked', rcmail.env.threading ? true : false);
-    $('input[name="view"][value="list"]').prop('checked', rcmail.env.threading ? false : true);
 
     // set checkboxes
     $('input[name="list_col[]"]').each(function() {
@@ -770,11 +768,10 @@ function rcube_mail_ui()
 
     var sort = $('input[name="sort_col"]:checked').val(),
       ord = $('input[name="sort_ord"]:checked').val(),
-      thread = $('input[name="view"]:checked').val(),
       cols = $('input[name="list_col[]"]:checked')
         .map(function(){ return this.value; }).get();
 
-    rcmail.set_list_options(cols, sort, ord, thread == 'thread' ? 1 : 0);
+    rcmail.set_list_options(cols, sort, ord, rcmail.env.threading);
   }