[wp-trac] [WordPress Trac] #54326: `username_exists()` is passed a blog name in wp-includes/ms-functions.php

[WordPress Trac]

#54326: `username_exists()` is passed a blog name in wp-includes/ms-functions.php
--------------------------+-----------------------------
 Reporter:  henry.wright  |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 In the wp-includes/ms-functions.php file, in the
 wpmu_validate_blog_signup() function definition, you will see this
 condition:

 {{{
 if ( username_exists( $blogname ) ) {
     // Stuff
 }
 }}}

 {{{username_exists()}}} shouldn't be passed a blog name. It accepts a user
 name only.

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Ticket URL: <https://core.trac.wordpress.org/ticket/54326>
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