[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 dev-feedback  |     Focuses:
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Changes (by adamsilverstein):

 * keywords:   => has-patch dev-feedback


Comment:

 In [attachment:]:
 * Add an explicit check for isset( $args->fallback_cb ), fixing a PHP
 notice in the customizer.

 @johnjamesjacoby - I added the isset check and verified that this corrects
 the notice you were seeing (using your test snippet). I didn't want to
 change the unsset part - concerned that may affect things elsewhere. Also,
 I didn’t address the unset walker argument (or any other potentially
 uncheck variables).

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Ticket URL: <https://core.trac.wordpress.org/ticket/32781#comment:3>
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