scripts/cve_update: count lines removed properly

Sometimes we want to just remove lines, so catch that in the diff

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed
tree: 89b9fb1676dd2db534a9e73ea9b8ecfe4f245516
  1. cve/
  2. form_letters/
  3. scripts/
  4. tmp/
  5. README