[wp-trac] [WordPress Trac] #36163: Make Walker_Nav_Menu::start_lvl more flexible by introducing filters for class name(s) at least

[WordPress Trac]

#36163: Make Walker_Nav_Menu::start_lvl more flexible by introducing filters for
class name(s) at least
-------------------------------------------------+-------------------------
 Reporter:  ruslik                               |       Owner:
     Type:  enhancement                          |  peterwilsoncc
 Priority:  normal                               |      Status:  closed
Component:  Menus                                |   Milestone:  4.8
 Severity:  normal                               |     Version:
 Keywords:  needs-unit-tests good-first-bug      |  Resolution:  fixed
  has-patch                                      |     Focuses:
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Changes (by peterwilsoncc):

 * status:  reopened => closed
 * resolution:   => fixed


Comment:

 In [changeset:"40665"]:
 {{{
 #!CommitTicketReference repository="" revision="40665"
 Menus: Prevent empty class attribute following [40537].

 Prevents an empty class attribute, `class=""`, from appearing in the HTML
 if a developer removes all classes using the `nav_menu_submenu_css_class`
 filter.

 Props Kopepasah.
 Fixes #36163.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/36163#comment:20>
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