[wp-trac] [WordPress Trac] #32444: Scrutinizer in 4.3

[WordPress Trac]

#32444: Scrutinizer in 4.3
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 Reporter:  wonderboymusic  |       Owner:  wonderboymusic
     Type:  defect (bug)    |      Status:  assigned
 Priority:  normal          |   Milestone:  4.3
Component:  General         |     Version:  trunk
 Severity:  normal          |  Resolution:
 Keywords:                  |     Focuses:
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Comment (by wonderboymusic):

 In [changeset:"32621"]:
 {{{
 #!CommitTicketReference repository="" revision="32621"
 Add missing doc blocks to `revision.php`.
 Clarify `@return` values where necessary.
 In `wp_delete_post_revision()`, `wp_delete_post()` doesn't return
 `WP_Error`, so that check can be removed.
 `wp_revisions_to_keep()` always returns an `int`, so
 `wp_revisions_enabled()` can use strict comparison.

 See #32444.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/32444#comment:64>
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