[wp-trac] [WordPress Trac] #57516: WP_Filesystem_*::dirlist() may create invalid path

[WordPress Trac]

#57516: WP_Filesystem_*::dirlist() may create invalid path
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 Reporter:  afragen         |       Owner:  (none)
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  Awaiting Review
Component:  Filesystem API  |     Version:  2.5
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |     Focuses:
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Comment (by costdev):

 I've submitted [https://github.com/WordPress/wordpress-develop/pull/3877
 PR 3877].

 There's an additional benefit for the filesystem classes that by using
 `$path = trailingslashit( $path )` before it's concatenated, the code is
 easier to read, and unnecessary concatenation isn't done in every
 iteration of the FTP loops.

 All uses of `$path` after the PR's `$path = trailingslashit( $path )` were
 previously concatenated, so this doesn't cause any issues later.

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Ticket URL: <https://core.trac.wordpress.org/ticket/57516#comment:7>
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