[wp-trac] [WordPress Trac] #52199: Query string is expecting a array but is receiving a string

[WordPress Trac]

#52199: Query string is expecting a array but is receiving a string
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 Reporter:  zeshanb       |       Owner:  (none)
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:
Component:  Permalinks    |     Version:  5.6
 Severity:  normal        |  Resolution:  invalid
 Keywords:                |     Focuses:
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Changes (by johnbillion):

 * status:  new => closed
 * resolution:   => invalid
 * milestone:  Awaiting Review =>


Comment:

 Thanks for the report @zeshanb but this appears to be a bug in your
 filter. You need to uncomment the `//return $query_string;` line,
 otherwise your filter returns `null`. Let us know if that's not the case.

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Ticket URL: <https://core.trac.wordpress.org/ticket/52199#comment:1>
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