[wp-trac] [WordPress Trac] #23621: Twenty Thirteen: use core functionality to find first image in gallery post format

[WordPress Trac]

#23621: Twenty Thirteen: use core functionality to find first image in gallery post
format
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 Reporter:  lancewillett   |       Owner:
     Type:  defect (bug)   |      Status:  new
 Priority:  normal         |   Milestone:  3.6
Component:  Bundled Theme  |     Version:
 Severity:  normal         |  Resolution:
 Keywords:  needs-patch    |
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Comment (by WraithKenny):

 functions in #22960 were committed.

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Ticket URL: <http://core.trac.wordpress.org/ticket/23621#comment:6>
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