[wp-trac] [WordPress Trac] #2995: rel="nofollow" duplicated when comments are edited

[WordPress Trac]

#2995: rel="nofollow" duplicated when comments are edited
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 Reporter:  macmanx  |       Owner:  anonymous                
     Type:  defect   |      Status:  new                      
 Priority:  normal   |   Milestone:  2.1                      
Component:  General  |     Version:  2.0.4                    
 Severity:  normal   |    Keywords:  comments editing nofollow
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 Under WordPress v2.0.4, the rel="nofollow" attribute added to links inside
 the comments is duplicated whenever a comment is edited.

 For example, a link inside a comment displays the following structure are
 the first posting:

 <a href="url" rel="nofollow">title</a>

 After the first edit, the structure becomes:

 <a href="url" rel="nofollow" rel="nofollow">title</a>

 After the second edit, the structure becomes:

 <a href="url" rel="nofollow" rel="nofollow" rel="nofollow">title</a>

 And so forth.

 Fortunately, the rel="nofollow" attributes are visible in the comment
 editing interface and can be removed to return the links to only one
 rel="nofollow" attribute.

 I have tested this with both my current configuration and under the
 Default theme with no active plugins.

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Ticket URL: <http://trac.wordpress.org/ticket/2995>
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