[wp-trac] [WordPress Trac] #5446: Return error when requesting invalid feed format

[WordPress Trac]

#5446: Return error when requesting invalid feed format
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 Reporter:  pishmishy  |       Owner:  pishmishy      
     Type:  defect     |      Status:  new            
 Priority:  normal     |   Milestone:  2.5            
Component:  General    |     Version:  2.3.1          
 Severity:  normal     |    Keywords:  has-patch feeds
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 Requesting an invalid feed format (say http://www.myblog.com/?feed=foo)
 results in a blank page. This is due to do_feed() in functions.php calling
 hooked actions without any feedback on whether the appropriate action
 actually exists. Depends on #5445.

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Ticket URL: <http://trac.wordpress.org/ticket/5446>
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