Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 5561)
+++ /CKEditor/trunk/CHANGES.html	(revision 5562)
@@ -50,4 +50,5 @@
 		<li><a href="http://dev.fckeditor.net/ticket/5790">#5790</a> : Internal only attributes output on fullpage &lt;html&gt; tag.</li>
 		<li><a href="http://dev.fckeditor.net/ticket/5761">#5761</a> : [IE] Color dialog matrix buttons are barely clickable in quirks mode.</li>
+		<li><a href="http://dev.fckeditor.net/ticket/5759">#5759</a> : [IE] Clicking on the scrollbar and then on the host page causes error.</li>
 		<li><a href="http://dev.fckeditor.net/ticket/5772">#5772</a> : List style dialog is missing tab page ids.</li>
 	</ul>
Index: /CKEditor/trunk/_source/plugins/selection/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/selection/plugin.js	(revision 5561)
+++ /CKEditor/trunk/_source/plugins/selection/plugin.js	(revision 5562)
@@ -1,3 +1,3 @@
-/*
+/*
 Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.html or http://ckeditor.com/license
@@ -236,5 +236,5 @@
 								// Avoid saving selection from within text input. (#5747)
 								var parentTag;
-								if ( nativeSel.type == 'Text'
+								if ( nativeSel && nativeSel.type == 'Text'
 									&& ( parentTag = nativeSel.createRange().parentElement().nodeName.toLowerCase() )
 									&& parentTag in { input: 1, textarea : 1 } )