id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
17939	Adding an existing category via the category meta box on the post edit screen fails	mdawaffe	westi	"To reproduce:
1. Create a post category called ""test"".
2. Go to post-new.php
3. In the category meta box, click ""+ Add New Category""
4. Type ""test"" into the textbox and click ""Add New Category""
5. Watch ""Uncategorized"" get added to the list.  Look at the AJAX response and see that checkbox's category ID is ""Array"".

{{{term_exists()}}} can return an array or an ID.  Attached checks for arrayness.

Caused by [12798]"	defect (bug)	closed	normal	3.4	General	3.2	normal	fixed	has-patch