[wp-trac] [WordPress Trac] #27882: Address some issues found running Scrutinizer

[WordPress Trac]

#27882: Address some issues found running Scrutinizer
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 Reporter:  wonderboymusic  |       Owner:
     Type:  defect (bug)    |      Status:  closed
 Priority:  normal          |   Milestone:  4.0
Component:  General         |     Version:
 Severity:  normal          |  Resolution:  fixed
 Keywords:  needs-patch     |     Focuses:
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Comment (by michalzuber):

 In wp-admin/includes/class-wp-upgrader.php there are some undefined
 properties http://i.imgur.com/Lxipd0Y.png

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Ticket URL: <https://core.trac.wordpress.org/ticket/27882#comment:91>
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