Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html (revision 7596)
+++ /CKEditor/trunk/CHANGES.html (revision 7597)
@@ -47,4 +47,5 @@
- #9101 : Tab key in smiley and special char dialog now moves focus to dialog buttons.
+ - #9209 : Fixed IE7 crashed when switching list item type.
Index: /CKEditor/trunk/_source/core/dom/node.js
===================================================================
--- /CKEditor/trunk/_source/core/dom/node.js (revision 7596)
+++ /CKEditor/trunk/_source/core/dom/node.js (revision 7597)
@@ -107,5 +107,6 @@
if ( !cloneId )
node.removeAttribute( 'id', false );
- node.removeAttribute( 'data-cke-expando', false );
+
+ node[ 'data-cke-expando' ] = undefined;
if ( includeChildren )