From a3644638aaf0418598196a870204e0b632a4c8ad Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 17 Apr 2015 06:28:40 -0400
Subject: [PATCH] Allow preference sections to define CSS class names

---
 program/js/treelist.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/program/js/treelist.js b/program/js/treelist.js
index 2927d02..9e6baab 100644
--- a/program/js/treelist.js
+++ b/program/js/treelist.js
@@ -334,7 +334,7 @@
 
       // re-render the entire subtree
       if (parent_node.children.length == 1) {
-        render_node(parent_node, parent_li.parent(), parent_li);
+        render_node(parent_node, null, parent_li);
         li = id2dom(node.id);
       }
       else {

--
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