[wp-trac] [WordPress Trac] #56650: Add more error checking to WP_List_Util::pluck

[WordPress Trac]

#56650: Add more error checking to WP_List_Util::pluck
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 Reporter:  afragen       |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:
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Description changed by afragen:

Old description:

> `$field` is checked to see if it is an object, but the `else` doesn't
> check to see if `$field` is an array.
>
> I've found instances where `null` is passed to `WP_List_Util::pluck(
> $field = null )` resulting in an error. Some additional error checking in
> the `else` should solve this.

New description:

 `$value` is checked to see if it is an object, but the `else` doesn't
 check to see if `$value` is an array.

 I've found instances where `null` is passed to `WP_List_Util::pluck()`
 resulting in an error. Some additional error checking in the `else` should
 solve this.

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Ticket URL: <https://core.trac.wordpress.org/ticket/56650#comment:3>
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