[wp-trac] [WordPress Trac] #10441: Show warning when deprecated hook is registered

[WordPress Trac]

#10441: Show warning when deprecated hook is registered
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 Reporter:  sirzooro                |       Owner:  boonebgorges
     Type:  feature request         |      Status:  reopened
 Priority:  normal                  |   Milestone:  4.6
Component:  Plugins                 |     Version:
 Severity:  normal                  |  Resolution:
 Keywords:  dev-feedback has-patch  |     Focuses:
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Comment (by flixos90):

 Replying to [comment:40 TimothyBlynJacobs]:
 > I think there is an issue with the current version with
 `apply_filters_deprecated`.
 >
 > If no hook is registered for that tag, the function bails early and
 returns null instead of the original value. Shouldn't it return the first
 `$args`?

 I agree, that is definitely a bug to me. Fixed it in
 [attachment:10441.3.diff].

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Ticket URL: <https://core.trac.wordpress.org/ticket/10441#comment:41>
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