Ticket #8997: 8997.patch

_source/plugins/list/plugin.js

@@ -298 +298 @@
                         CKEDITOR.dom.element.setMarker( database, itemNode, 'list_item_processed', true );
                 }
 
-                var root = groupObj.root,
-                        fakeParent = root.getDocument().createElement( this.type );
-                // Copy all attributes, except from 'start' and 'type'.
-                root.copyAttributes( fakeParent, { start : 1, type : 1 } );
-                // The list-style-type property should be ignored.
-                fakeParent.removeStyle( 'list-style-type' );
-
+                var listNode;
                 for ( i = 0 ; i < selectedListItems.length ; i++ )
                 {
-                        var listIndex = selectedListItems[i].getCustomData( 'listarray_index' );
-                        listArray[listIndex].parent = fakeParent;
+                        var listIndex = selectedListItems[ i ].getCustomData( 'listarray_index' );
+                        listNode = listArray[ listIndex ].parent;
+                        if ( !listNode.is( this.type ) )
+                        {
+                                listNode.renameNode( this.type );
+                                listNode.removeStyle( 'list-style-type' );
+                        }
                 }
                 var newList = CKEDITOR.plugins.list.arrayToList( listArray, database, null, editor.config.enterMode );
                 var child, length = newList.listNode.getChildCount();