[wp-trac] [WordPress Trac] #8784: Multiple categories in rss feed broken in wordpress 2.7

[WordPress Trac]

#8784: Multiple categories in rss feed broken in wordpress 2.7
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 Reporter:  akoyfman      |       Owner:  anonymous            
     Type:  defect (bug)  |      Status:  new                  
 Priority:  normal        |   Milestone:  2.7.1                
Component:  General       |     Version:  2.7                  
 Severity:  major         |    Keywords:  rss, categories, feed
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 Functionality broken in wordpress 2.7.  In prior versions of wordpress it
 was possible to create an rss feed with multiple categories.  For example:
 http://www.xconomy.com/feed/rss2/?cat=1,2.  In wordpress 2.7 this URL only
 displays posts from the first category listed.

 One reported workaround is to replace wp-includes/canonical.php with a
 version from the 2.6 release.  It would be nice to have a more permanent
 solution though.

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Ticket URL: <http://trac.wordpress.org/ticket/8784>
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