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Changeset 42474


Ignore:
Timestamp:
01/16/2018 06:56:50 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 4.0 branch.
Fixes #42963 for 4.0.

Location:
branches/4.0
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • branches/4.0

  • branches/4.0/src/wp-admin/includes/update-core.php

    r32404 r42474  
    10091009        if ( !$wp_filesystem->exists($old_file) )
    10101010            continue;
    1011         $wp_filesystem->delete($old_file, true);
     1011
     1012        // If the file isn't deleted, try writing an empty string to the file instead.
     1013        if ( ! $wp_filesystem->delete( $old_file, true ) && $wp_filesystem->is_file( $old_file ) ) {
     1014            $wp_filesystem->put_contents( $old_file, '' );
     1015        }
    10121016    }
    10131017
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