[wp-trac] [WordPress Trac] #21370: comment_reply_link() causes identical content to be served from two URLs

[WordPress Trac]

#21370: comment_reply_link() causes identical content to be served from two URLs
--------------------------+-----------------------------
 Reporter:  devgav        |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Comments      |    Version:
 Severity:  minor         |   Keywords:  has-patch
--------------------------+-----------------------------
 comment_reply_link() returns an anchor to the current post permalink with
 the following appended '?replytocom=1#respond'.

 This is causing two results for the same page to appear in common search
 engines.

 http://www.example.com/blog/blog-title
 &
 http://www.example.com/blog/blog-title?replytocom=1#respond

 comment_reply_link() already adds 'nofollow' to the login link if the user
 is logged out. The attached patch adds nofollow to the comment reply link
 also.

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Ticket URL: <http://core.trac.wordpress.org/ticket/21370>
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