Index: /FCKeditor/trunk/editor/_source/internals/fcktools.js
===================================================================
--- /FCKeditor/trunk/editor/_source/internals/fcktools.js	(revision 649)
+++ /FCKeditor/trunk/editor/_source/internals/fcktools.js	(revision 650)
@@ -405,5 +405,5 @@
 	var eLastChild = this.GetLastItem( element.getElementsByTagName('br') ) ;
 
-	if ( !eLastChild || eLastChild.getAttribute( 'type', 2 ) != '_moz' )
+	if ( !eLastChild || ( eLastChild.getAttribute( 'type', 2 ) != '_moz' && eLastChild.getAttribute( '_moz_dirty' ) == null ) )
 		element.appendChild( this.CreateBogusBR( this.GetElementDocument( element ) ) ) ;
 }