[wp-trac] [WordPress Trac] #11092: get_body_class() needless messes with global variables

[WordPress Trac]

#11092: get_body_class() needless messes with global variables
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 Reporter:  filosofo      |       Owner:  ryan                           
     Type:  defect (bug)  |      Status:  new                            
 Priority:  normal        |   Milestone:  2.9                            
Component:  Template      |     Version:  2.9                            
 Severity:  normal        |    Keywords:  get_body_class has-patch tested
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 get_body_class() calls setup_postdata() without reason.

 Also, it makes a direct database call, when using the API would be better:
  * Avoid including drafts and private posts as part of its condition
  * Avoid querying the database directly is a good idea wherever possible.
  * Caching benefits

 Patch fixes.

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Ticket URL: <http://core.trac.wordpress.org/ticket/11092>
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