[wp-trac] [WordPress Trac] #65403: Code Quality: Admin Bar - Simplify node retrieval using null coalescing operator

[WordPress Trac]

#65403: Code Quality: Admin Bar - Simplify node retrieval using null coalescing
operator
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 Reporter:  Soean        |       Owner:  (none)
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  7.1
Component:  Toolbar      |     Version:
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |     Focuses:
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Changes (by sabernhardt):

 * component:  General => Toolbar
 * milestone:  Awaiting Review => 7.1


Old description:

> WP_Admin_Bar->_get_node() returns an `object` or `null` since
> [[https://core.trac.wordpress.org/changeset/62178/trunk/src/wp-includes
> /class-wp-admin-bar.php|r62178]]. Now we can use the null coalescing
> operator and simplify the code.

New description:

 `WP_Admin_Bar->_get_node()` returns an `object` or `null` since
 [[https://core.trac.wordpress.org/changeset/62178/trunk/src/wp-includes
 /class-wp-admin-bar.php|r62178]]. Now we can use the null coalescing
 operator and simplify the code.

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Ticket URL: <https://core.trac.wordpress.org/ticket/65403#comment:3>
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