An opendir and a grep is not a lot of work. Conversely, the different treatment of the top directory compared with others would make interfacing to File::Find comparatively awkward versus a more direct approach.
Traverse( "./", 1 );
sub Traverse { # returns 0 for empty else 1
    my $dir = shift;
    my $top = shift; # flag for different treatment of top dir
    unless( opendir my $dh, $dir ) {
        warn "$!: $dir\n";
        $top or return 1;
    }
    for my $file ( grep !/^\.\.?/, readdir $dh ) {
        my $path = "$dir/$file";
        if ( -d $path ) {
            if ( Traverse( $path, 0 ) ) {
                $top or return 1;
            }
            else {
                rmdir $path;
            }
        }
        else {
            $top or return 1;
        }
    } 
    closedir $dh;
    return 0;
}

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In reply to Re: Find Empty directories and removing it by DungeonKeeper
in thread Find Empty directories and removing it by jesuashok

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