From c397fffc94f563f1475f37c90eefa154ac78a6e0 Mon Sep 17 00:00:00 2001
From: Niklas Baumstark
Date: Wed, 25 Jan 2012 00:47:39 +0100
Subject: prevent duplicate history items

---
 background_page.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'background_page.html')

diff --git a/background_page.html b/background_page.html
index f220d76c..e248043c 100644
--- a/background_page.html
+++ b/background_page.html
@@ -332,7 +332,9 @@
 
   chrome.history.onVisited.addListener(function(item) {
     if (cachedHistory === null) return;
-    cachedHistory.push(item);
+    // only cache newly visited sites
+    if (item.visitCount === 1)
+      cachedHistory.push(item);
   });
 
   function getHistory(args, port) {
-- 
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