[wp-trac] [WordPress Trac] #11913: post thumbnail isn't using resized images

[WordPress Trac]

#11913: post thumbnail isn't using resized images
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 Reporter:  Denis-de-Bernardy  |       Owner:       
     Type:  defect (bug)       |      Status:  new  
 Priority:  normal             |   Milestone:  2.9.2
Component:  Post Thumbnails    |     Version:  2.9.1
 Severity:  normal             |    Keywords:       
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Comment(by Denis-de-Bernardy):

 adding this code in a theme fixes the issue, in case anyone needs a
 temporary fix:

 {{{
 add_filter('image_downsize', 'my_thumbnail_downsize', 10, 3);
 $thumbnail = get_the_post_thumbnail();
 remove_filter('image_downsize', 'my_thumbnail_downsize', 10, 3);

 ...

 function my_thumbnail_downsize($in, $id, $size) {
         if ( $in || $size != 'post-thumbnail' )
                 return $in;
         return image_downsize($id, 'thumbnail');
 }
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/11913#comment:1>
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