[wp-trac] [WordPress Trac] #16221: admin bar hover class toggle adds whitespace

[WordPress Trac]

#16221: admin bar hover class toggle adds whitespace
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 Reporter:  andy          |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  low           |  Milestone:  Awaiting Review
Component:  General       |    Version:  3.1
 Severity:  normal        |   Keywords:
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 Every time I mouseover and mouseout an admin bar item, its class attribute
 gets longer.

 Seen in Chrome while inspecting elements in the admin bar.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16221>
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