[wp-trac] [WordPress Trac] #51728: Fix uninitialized variable wp_filter

[WordPress Trac]

#51728: Fix uninitialized variable wp_filter
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 Reporter:  mikaelmayer   |       Owner:  (none)
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:
Component:  Plugins       |     Version:  trunk
 Severity:  trivial       |  Resolution:  invalid
 Keywords:  has-patch     |     Focuses:
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Changes (by SergeyBiryukov):

 * component:  General => Plugins
 * milestone:  Awaiting Review =>


Comment:

 Hi there, welcome to WordPress Trac! Thanks for the ticket.

 Just to clarify, `$wp_filter` is declared as a global earlier in
 [source:tags/5.5.3/src/wp-includes/plugin.php?marks=28-34#L24 wp-
 includes/plugin.php], so it is always set at this point and an `isset()`
 check would be redundant.

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Ticket URL: <https://core.trac.wordpress.org/ticket/51728#comment:5>
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