[wp-trac] [WordPress Trac] #20483: Do not output nav menu class attribute if no classes exist

[WordPress Trac]

#20483: Do not output nav menu class attribute if no classes exist
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 Reporter:  niallkennedy  |       Owner:  nacin
     Type:  enhancement   |      Status:  closed
 Priority:  normal        |   Milestone:  3.4
Component:  Menus         |     Version:
 Severity:  trivial       |  Resolution:  fixed
 Keywords:  has-patch     |
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Changes (by nacin):

 * owner:   => nacin
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [20513]:
 {{{
 #!CommitTicketReference repository="" revision="20513"
 Only output the class attribute in wp_nav_menu() if we have classes to
 add. Don't waste time on an strlen() call. props niallkennedy, fixes
 #20483.
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/20483#comment:2>
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