From 58fa6b34045f141e46d3c674318924c1aea44d25 Mon Sep 17 00:00:00 2001
From: Michael M Slusarz <slusarz@curecanti.org>
Date: Thu, 25 Jun 2009 11:59:17 -0600
Subject: [PATCH] Don't do unnecessary element refresh.

---
 imp/js/src/DimpBase.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/imp/js/src/DimpBase.js b/imp/js/src/DimpBase.js
index fc7918497..1ff91ebc9 100644
--- a/imp/js/src/DimpBase.js
+++ b/imp/js/src/DimpBase.js
@@ -1167,7 +1167,9 @@ var DimpBase = {
         var fid = this.getFolderId(f),
             elt = $(fid);
 
-        if (!elt || !elt.hasAttribute('u')) {
+        if (!elt ||
+            !elt.hasAttribute('u') ||
+            elt.readAttribute('u') == unseen) {
             return;
         }
 
-- 
2.11.0