[wp-trac] [WordPress Trac] #29743: warning with join in nav-menu-template.php (L 98) when apply_filters nav_menu_css_class return null

[WordPress Trac]

#29743: warning with join in nav-menu-template.php (L 98) when apply_filters
nav_menu_css_class return null
-------------------------+------------------------------
 Reporter:  eadoking     |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  Menus        |     Version:  trunk
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |     Focuses:
-------------------------+------------------------------
Changes (by markjaquith):

 * keywords:   => has-patch


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Ticket URL: <https://core.trac.wordpress.org/ticket/29743#comment:2>
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