[wp-trac] [WordPress Trac] #32781: Customizer Menus: Debug Notices

[WordPress Trac]

#32781: Customizer Menus: Debug Notices
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 Reporter:  johnjamesjacoby  |       Owner:
     Type:  defect (bug)     |      Status:  new
 Priority:  normal           |   Milestone:  4.3
Component:  Customize        |     Version:  trunk
 Severity:  normal           |  Resolution:
 Keywords:  has-patch        |     Focuses:
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Comment (by westonruter):

 We've also been noticing this sometimes:

 > PHP Notice:  Undefined index: echo in /srv/www/wp/wp-includes/class-wp-
 customize-nav-menus.php on line 756

 So [attachment:32781.3.diff] adds `empty` checks on the array keys to
 prevent undefined index notices.

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Ticket URL: <https://core.trac.wordpress.org/ticket/32781#comment:9>
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