[wp-trac] [WordPress Trac] #61715: Only type cast a scalar $comment_id in get_comment_author_link()

[WordPress Trac]

#61715: Only type cast a scalar $comment_id in get_comment_author_link()
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 Reporter:  SergeyBiryukov  |      Owner:  (none)
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  6.7
Component:  Comments        |    Version:  6.2
 Severity:  normal          |   Keywords:  needs-patch good-first-bug
  Focuses:                  |
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 Background: #60475, #61681.

 In [58755], `get_comment_author()` was updated to only cast `$comment_id`
 to a string if the value is scalar.

 As [https://github.com/WordPress/wordpress-
 develop/pull/7053#discussion_r1682103077 noted by @mukesh27],
 `get_comment_author_link()` has a similar code fragment (introduced in
 [55289]) and should be updated too for consistency.

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Ticket URL: <https://core.trac.wordpress.org/ticket/61715>
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