[wp-trac] [WordPress Trac] #21835: wp_mime_type_icon() does wp_cache_set() when it should do wp_cache_add()

[WordPress Trac]

#21835: wp_mime_type_icon() does wp_cache_set() when it should do wp_cache_add()
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 Reporter:  nacin         |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  3.5
Component:  Media         |    Version:
 Severity:  normal        |   Keywords:
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 Really no reason for it to try an unconditional set, as it is only run
 when the get failed.

 Additionally, $post_id is not set when passed to the filter if the get
 succeeds, as noted by koopersmith.

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Ticket URL: <http://core.trac.wordpress.org/ticket/21835>
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