[wp-trac] [WordPress Trac] #13029: Evaluation of undeclared variable in get_site_option

[WordPress Trac]

#13029: Evaluation of undeclared variable in get_site_option
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 Reporter:  niallkennedy  |       Owner:           
     Type:  defect (bug)  |      Status:  new      
 Priority:  high          |   Milestone:  3.0      
Component:  General       |     Version:  3.0      
 Severity:  normal        |    Keywords:  has-patch
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 If the get_site_option function operates in a multisite environment with a
 use_cache parameter of false then $value will be undeclared and therefore
 not match a strict comparison of false.

 Current code assumes $value will be set to false based on a wp_cache_get
 call that never happens.

 Fix:
 If $value is never set treat as if it was false.

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Ticket URL: <http://core.trac.wordpress.org/ticket/13029>
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