id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
20218	set_post_thumbnail(): update_post_meta() could fail	webord	duck_	"So I'm in a project where the defined thumbnail must always be bigger then a certain size, and my problem is whether I can filter to check the size of the image, using a filter on the ''update_{$meta_type}_metadata'', the function ''set_post_thumbnail()'', always return true, so my change is really small so the developer can filter and return false if it pleases;

In my case I would filter that and the content on ''admin_post_thumbnail_html'' to Warn the user that he cannot set a thumbnail with this size.

Check out the .diff, and if there any other place that I can change something, to make it better warn me."	enhancement	closed	normal	3.4	Post Thumbnails	3.4	normal	fixed	has-patch commit