[wp-trac] [WordPress Trac] #16680: Undefined index notice when signing up for username in multisite

[WordPress Trac]

#16680: Undefined index notice when signing up for username in multisite
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 Reporter:  jfarthing84   |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Multisite     |    Version:  3.1
 Severity:  normal        |   Keywords:  has-patch
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 The following notice is displayed when signing up for a multisite username
 only:

   Notice: Undefined index: add_to_blog in D:\www\wordpress-3.1-multisite
 \wp-includes\ms-functions.php on line 1863

 This is because there is no isset() check on the $meta array for the key
 of 'add_to_blog'.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16680>
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