Multiple Size Options Selected by Default

[miqrogroove]

After upgrading from v2.7 to v2.8.4, when inserting images into posts the default size option is BOTH Medium and Full. Two radio options are selected.

Setting severity Normal as this bug doesn't cause any huge headaches for me yet.

[scribu]

Could you provide a screenshot?

[miqrogroove]

Yep, I hope that helps. I can only reproduce on that one screen where I upload images in a new or draft post. If I go to the Gallery or Media Library tabs it doesn't do that to me.

[scribu]

That's really weird. Maybe it's caused by a plugin?

[miqrogroove]

Not sure if it's relevant, but I have in the current theme:

$GLOBALS['content_width'] = 800;

[miqrogroove]

Rather than a plugin, I would suspect it's to do with this nonsense in wp-admin/includes/media.php

			if ( $checked && !$enabled )
				$checked = '';
			// if $checked was not specified, default to the first available size that's bigger than a thumbnail
			if ( !$checked && $enabled && 'thumbnail' != $size )
				$checked = $size;

The $checked value is being cleared when Full size is not available, thus WP is indeed instructing the browser to check multiple sizes.

[miqrogroove]

*Large (not full)

No worries, I'll work on a patch.

[miqrogroove]

Patched against trunk, tested on 2.8.4, works perfectly on my blog.

[miqrogroove]

Cross-Reference #9255

[azaozz]

(In [12188]) Fix improper selection of radio buttons, improve JS for storing image settings, fixes #11021