[wp-trac] [WordPress Trac] #40787: REST API: Attempts to output headers without confirming headers have not been sent

[WordPress Trac]

#40787: REST API: Attempts to output headers without confirming headers have not
been sent
--------------------------+------------------------------
 Reporter:  kraftbj       |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  REST API      |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:  rest-api
--------------------------+------------------------------
Changes (by kraftbj):

 * keywords:   => has-patch


Comment:

 In 40787.diff, I opted to check for `headers_sent` right before `header()`
 instead of earlier in the file in the event that the functions are
 expanded to do more than only the headers in the future.

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Ticket URL: <https://core.trac.wordpress.org/ticket/40787#comment:1>
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