[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
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 Reporter:  henry.wright  |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by henry.wright):

 @joyously that explains the why a blog name is passed to the function.
 When a function is used unconventionally like this, I feel we should
 provide a comment very close to where the function call takes place for
 clarification

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Ticket URL: <https://core.trac.wordpress.org/ticket/54326#comment:2>
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