[wp-trac] [WordPress Trac] #17279: No need to run twentyeleven_url_grabber twice

[WordPress Trac]

#17279: No need to run twentyeleven_url_grabber twice
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 Reporter:  duck_         |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  3.2
Component:  Themes        |     Version:  3.2
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |
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Comment (by lancewillett):

 Even better is to run it once and use get_permalink() only as a fallback.
 empty() catches the false and an empty string.

 {{{
 $link_url = twentyeleven_url_grabber();
 if ( empty( $link_url ) )
    $link_url = get_permalink();
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/17279#comment:3>
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