id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11968	Error in dialog box when trying to replace found text with empty block.	Artur Delura		"'''Browsers:''' All

1. Open sample http://presets.ckeditor.dev/4.4.1/full-all/ckeditor/samples/replacebyclass.html.
2. Select sentence: `Apollo 11 was` in first paragraph.
3. Open find dialog.
4. Click find button.
5. In replace tab click 'Replace'.
6. Click close.

Actual result: There is an error in console:
Uncaught TypeError: Cannot read property 'type' of null ckeditor.js:139

Plase note: similar to #11423"	Bug	confirmed	Normal		General	3.0