[wp-trac] [WordPress Trac] #45560: WP 5.0 editor wouldn't allow me to create a audio playlist

[WordPress Trac]

#45560: WP 5.0 editor wouldn't allow me to create a audio playlist
-------------------------+------------------------------
 Reporter:  hihiyan      |       Owner:  (none)
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  Editor       |     Version:  5.0
 Severity:  normal       |  Resolution:
 Keywords:               |     Focuses:
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Comment (by jorbin):

 In [changeset:"46458" 46458]:
 {{{
 #!CommitTicketReference repository="" revision="46458"
 Cron: Prevent sending headers when using ALTERNATE_WP_CRON

 ALTERNATE_WP_CRON echos things which causes a "Headers already sent"
 warning. This adds a check to ensure headers haven't already been sent.

 Previously: [45560]

 See: #45560. Fixes #48283.
 Props dlh.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/45560#comment:2>
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