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Changeset 42476


Ignore:
Timestamp:
01/16/2018 06:58:02 AM (3 years ago)
Author:
dd32
Message:

Upgrade: When deleting old files, if deletion fails attempt to empty the file instead.

Props joemcgill, dd32.
Merges [42434] to the 3.8 branch.
Fixes #42963 for 3.8.

Location:
branches/3.8
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • branches/3.8

  • branches/3.8/src/wp-admin/includes/update-core.php

    r32410 r42476  
    921921        if ( !$wp_filesystem->exists($old_file) )
    922922            continue;
    923         $wp_filesystem->delete($old_file, true);
     923
     924        // If the file isn't deleted, try writing an empty string to the file instead.
     925        if ( ! $wp_filesystem->delete( $old_file, true ) && $wp_filesystem->is_file( $old_file ) ) {
     926            $wp_filesystem->put_contents( $old_file, '' );
     927        }
    924928    }
    925929
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