[wp-trac] [WordPress Trac] #39564: Notice: Undefined index: item_spacing in /var/www/html/wordpress/wp-includes/class-walker-page.php on line 106

[WordPress Trac]

#39564: Notice: Undefined index: item_spacing in /var/www/html/wordpress/wp-
includes/class-walker-page.php on line 106
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 Reporter:  jrswgtr                       |       Owner:  dd32
     Type:  defect (bug)                  |      Status:  assigned
 Priority:  normal                        |   Milestone:  4.7.2
Component:  Menus                         |     Version:  4.7
 Severity:  normal                        |  Resolution:
 Keywords:  has-patch commit fixed-major  |     Focuses:
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Comment (by bhargavbhandari90):

 Thank you @peterwilsoncc
 Replying to [comment:10 peterwilsoncc]:
 > In [changeset:"39949"]:
 > {{{
 > #!CommitTicketReference repository="" revision="39949"
 > Menus: Prevent notice thrown in class-walker-page.php.
 >
 > Calling `Walker_Page::walk()` directly was causing an `Undefined index:
 item_spacing` notice to be thrown, this adds an `isset()` check to prevent
 it.
 >
 > Props bhargavbhandari90.
 > Fixes #39564.
 > }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/39564#comment:13>
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