[wp-trac] [WordPress Trac] #28466: Remove unused/misleading variable in wpmu_signup_blog_notification()

[WordPress Trac]

#28466: Remove unused/misleading variable in wpmu_signup_blog_notification()
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 Reporter:  iamfriendly             |       Owner:
     Type:  enhancement             |      Status:  closed
 Priority:  normal                  |   Milestone:
Component:  Login and Registration  |     Version:  trunk
 Severity:  normal                  |  Resolution:  wontfix
 Keywords:  has-patch               |     Focuses:  multisite
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Comment (by iamfriendly):

 But the $key variable isn't actually passed to the sprintf call. There's
 only two placeholders and the $key variable is a third. Which isn't
 actually available in the string. Unless I'm mis-reading it, Jeremy?

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Ticket URL: <https://core.trac.wordpress.org/ticket/28466#comment:3>
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