[wp-trac] [WordPress Trac] #16472: set_query_var() / get_query_var() does not work for NULL values

[WordPress Trac]

#16472: set_query_var() / get_query_var() does not work for NULL values
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 Reporter:  hakre                       |       Owner:
     Type:  defect (bug)                |      Status:  new
 Priority:  normal                      |   Milestone:  3.9
Component:  Query                       |     Version:
 Severity:  normal                      |  Resolution:
 Keywords:  has-patch needs-unit-tests  |     Focuses:
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Changes (by wonderboymusic):

 * keywords:  has-patch => has-patch needs-unit-tests
 * milestone:  Future Release => 3.9


Comment:

 I have gotten bitten by this (`null` + `isset()`) a few times recently

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Ticket URL: <https://core.trac.wordpress.org/ticket/16472#comment:3>
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