[wp-trac] [WordPress Trac] #5340: Regex warning in convert_smilies

[WordPress Trac]

#5340: Regex warning in convert_smilies
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 Reporter:  tellyworth  |       Owner:  anonymous
     Type:  defect      |      Status:  new      
 Priority:  normal      |   Milestone:  2.5      
Component:  General     |     Version:           
 Severity:  normal      |    Keywords:           
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 It's possible for convert_smilies() to produce warnings if the
 $wp_smiliessearch global is empty.  The enclosed patch is a simple
 defensive conditional to guard against that possbility.

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Ticket URL: <http://trac.wordpress.org/ticket/5340>
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