[wp-trac] [WordPress Trac] #16391: Don't add empty "_wp_attachment_metadata" on non-image media files

[WordPress Trac]

#16391: Don't add empty "_wp_attachment_metadata" on non-image media files
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 Reporter:  Caspie        |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Media         |    Version:  3.0.1
 Severity:  normal        |   Keywords:
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 I'm currently working on a community project where there are a lot of
 front-end file uploads. I've noticed that when you upload a non-image
 file, an empty _wp_attachment_metadata is added to the postmeta table.
 Just did a quick patch to check the $data in wp_update_attachment_metadata
 function. And since $data comes always as an array from
 wp_generate_attachment_metadata, we do not update if it is an empty array.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16391>
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