[wp-trac] [WordPress Trac] #20315: code cleaning

[WordPress Trac]

#20315: code cleaning
--------------------------+-----------------------------
 Reporter:  arena         |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Embeds        |    Version:  3.4
 Severity:  normal        |   Keywords:
--------------------------+-----------------------------
 linkifunknown variable is useless because always false when tested !


 {{{
 wp-includes/media.php:1029:     var $linkifunknown = true;
 wp-includes/media.php:1276:             $oldval = $this->linkifunknown;
 wp-includes/media.php:1277:             $this->linkifunknown = false;
 wp-includes/media.php:1279:             $this->linkifunknown = $oldval;
 wp-includes/media.php:1291:             $output = ( $this->linkifunknown )
 ? '<a href="' . esc_attr($url) . '">' . esc_html($url) . '</a>' : $url;
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/20315>
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