end
def rename_files(file)
- FileUtils.mv(file, "#{get_file_name(1 + $total_files)}.#{$opts.extension}",
- $fu_args)
+ dst="#{get_file_name(1 + $total_files)}.#{$opts.extension}"
+ if (file != dst) then
+ FileUtils.mv(file, dst, $fu_args)
+ end
$total_files = $total_files + 1
end