From cb4a79ef9d14c2ca9035429190605a1a296c4706 Mon Sep 17 00:00:00 2001
From: David Norton <david@nortoncrew.com>
Date: Wed, 5 Jul 2006 15:35:15 +0000
Subject: [PATCH] Fixes problem where deleting a note would accidentally hide
 other items in the list.

---
 chrome/chromeFiles/content/scholar/itemTreeView.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/chrome/chromeFiles/content/scholar/itemTreeView.js b/chrome/chromeFiles/content/scholar/itemTreeView.js
index 24da03cd7..420c427be 100644
--- a/chrome/chromeFiles/content/scholar/itemTreeView.js
+++ b/chrome/chromeFiles/content/scholar/itemTreeView.js
@@ -84,8 +84,11 @@ Scholar.ItemTreeView.prototype.notify = function(action, type, ids)
 			for(var i=0, len=rows.length; i<len; i++)
 			{
 				var row = rows[i];
-				this._hideItem(row-i);
-				this._treebox.rowCountChanged(row-i,-1);
+				if(row != null)
+				{
+					this._hideItem(row-i);
+					this._treebox.rowCountChanged(row-i,-1);
+				}
 			}
 			
 			madeChanges = true;