[wp-trac] [WordPress Trac] #14838: get_theme_root/s refactoring

[WordPress Trac]

#14838: get_theme_root/s refactoring
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 Reporter:  hakre        |       Owner:                 
     Type:  enhancement  |      Status:  new            
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  General      |     Version:  3.0            
 Severity:  normal       |    Keywords:  has-patch close
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Comment(by filosofo):

 {{{
         472             while ( false === ( $theme_roots =
 get_site_transient( 'theme_roots' ) ) )
         473                     get_themes(); // update transient
 }}}

 Isn't this kinda risky?  If something causes the transient getter or
 setter to fail, then you're stuck in an infinite loop.

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Ticket URL: <http://core.trac.wordpress.org/ticket/14838#comment:6>
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