[wp-trac] [WordPress Trac] #5412: Trailing comma creates blank tag

[WordPress Trac]

#5412: Trailing comma creates blank tag
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 Reporter:  matt            |       Owner:  anonymous
     Type:  defect          |      Status:  new      
 Priority:  normal          |   Milestone:  2.3.2    
Component:  Administration  |     Version:  2.3      
 Severity:  normal          |    Keywords:           
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 In the tag box, put a trailing comma, like this:

 myfirsttag,

 It will create a blank tag and attach it to the post.

 Expected: tags with nothing but whitespace aren't created.

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Ticket URL: <http://trac.wordpress.org/ticket/5412>
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