id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
6375	[IE] Exception thrown when hiding editor in some cases	Damian	Frederico Caldeira Knabben	"When the editor is hidden right after a blur event, e.g. contained in a div with display=""none"", the call to selection.empty() throws an error. This code is only invoked in IE (< 8)

A work around for this issue is to catch the exception and ignore it, this is provided in attached patch.

Test case to reproduce the problem:
 1. Open modified Ajax sample attached
 2. Create editor and ensure focus is inside it
 3. Hit Hide
 4. Hit Show
 5. Put cursor into content area
 6. Repeat steps 3-5 until exception is thrown

"	Bug	closed	Normal	CKEditor 3.4.2	General	3.4	fixed	IBM HasPatch