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changed horrible history cache code

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This commit is contained in:
Martin Stubenschrott
2008-11-13 23:19:13 +00:00
parent 1f056ad06c
commit 05a699dc53
1 changed files with 3 additions and 7 deletions
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10
content/bookmarks.js
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@@ -750,22 +750,18 @@ function History() //{{{
// so just update our cached history here
add: function (url, title)
{
if (!placesHistory)
load();
let filter = function (h) h[0] != url;
// don't let cachedHistory grow too large
if (cachedHistory.length > 1000)
if (placesHistory && cachedHistory.length > 1000)
{
placesHistory = cachedHistory.concat(placesHistory);
placesHistory = placesHistory.filter(filter);
cachedHistory = [];
}
else
cachedHistory = cachedHistory.filter(filter);
if (placesHistory.some(function (h) h[0] == url))
placesHistory = placesHistory.filter(filter);
cachedHistory.unshift({ url: url, title: title, get icon() function() bookmarks.getFavicon(this.url) });
return true;
},