[wp-trac] [WordPress Trac] #23428: comments_open causes PHP notice in certain cases

[WordPress Trac]

#23428: comments_open causes PHP notice in certain cases
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 Reporter:  willnorris       |       Type:  defect (bug)
   Status:  new              |   Priority:  normal
Milestone:  Awaiting Review  |  Component:  Comments
  Version:  trunk            |   Severity:  normal
 Keywords:  has-patch        |
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 when `comments_open()` is called for a non-existant post (either a bad ID,
 or no ID passed and called from a non-single page), a PHP notice is
 caused.  Ideally, plugins shouldn't be doing this, but a simple null check
 in `comments_open()` fixes the problem.

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Ticket URL: <http://core.trac.wordpress.org/ticket/23428>
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