Add _save method to attachment
post type actions
#64
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I've added a metabox to media attachments for a project I'm working on. At first the metabox fields weren't saving values. I discovered that the built-in "attachment" post type doesn't use the
save_post
action and instead usesedit_attachment
andadd_attachment
. This patch fixes the saving issue and allows custom meta boxes to be attached to theattachment
post type.