From 84d75e64e4651c592e48663dacbb68d46018c87b Mon Sep 17 00:00:00 2001
From: Kris Maglione <maglione.k@gmail.com>
Date: Sun, 12 Oct 2008 20:52:40 +0000
Subject: [PATCH] Fix <Tab> completion slowness

---
 content/ui.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/content/ui.js b/content/ui.js
index bb51b3bb..cf81e998 100644
--- a/content/ui.js
+++ b/content/ui.js
@@ -1298,7 +1298,7 @@ liberator.ItemList = function (id) //{{{
     function fill(offset)
     {
         let diff = offset - startIndex;
-        if (/* diff == 0 ||*/ offset < 0 || completions.length && offset >= completions.length)
+        if (offset == null || offset - startIndex == 0 || offset < 0 || completions.length && offset >= completions.length)
             return;
 
         startIndex = offset;
@@ -1369,7 +1369,7 @@ liberator.ItemList = function (id) //{{{
             {
                 minHeight = 0;
                 autoSize();
-                setTimeout(function () { fill(startIndex); }, 0);
+                setTimeout(function () { fill(null); }, 0);
             }
             container.collapsed = false;
         },