[wp-trac] [WordPress Trac] #5520: incorrect type for default arg in add_role()

[WordPress Trac]

#5520: incorrect type for default arg in add_role()
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 Reporter:  tellyworth  |       Owner:  anonymous
     Type:  defect      |      Status:  new      
 Priority:  normal      |   Milestone:  2.5      
Component:  General     |     Version:           
 Severity:  normal      |    Keywords:  has-patch
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 The add_role() function uses a string as the default $capabilities
 argument.  Other code assumes it's an array.  This causes a warning in
 get_role_caps() if the default is used.

 The patch changes the default to an empty array.

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Ticket URL: <http://trac.wordpress.org/ticket/5520>
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