Custom Background: "Restore Original Image" button displays when the original image is in the preview.

[mfields]

Here's a screenshot:
​https://img.skitch.com/20120527-c5k5p7b1quqg2pfncx3b2i5emc.png

The textured image shown in the preview is the default-image specified in the call to add_theme_support( 'custom-background' ). Although the default image is currently selected as the background image, users are still given the option to restore the original image. I think that it would be best to hide the button in cases like this.

A patch is on the way!

[ryan]

Loks good.

[SergeyBiryukov]

20763.2.diff​ does the same for "Reset Image" button in custom-header.php.

It's a bit weird that the buttons are in different places: on Custom Background screen, it's in the middle; on Custom Header screen, it's in the bottom.

[nacin]

In [20966]:

When the current image is the default image, don't show buttons to restore to that image, for both custom headers and backgrounds. props mfields, SergeyBiryukov. fixes #20763.