[paparazzi-commits] [paparazzi/pprzlink] e3a6da: fix encoding of payload to ivy string format

[Gautier Hattenberger]

  Branch: refs/heads/fix_payload_to_string
  Home:   https://github.com/paparazzi/pprzlink
  Commit: e3a6daeeaa6b6d569752dd3cc02aee2a4f2e8db5
      
https://github.com/paparazzi/pprzlink/commit/e3a6daeeaa6b6d569752dd3cc02aee2a4f2e8db5
  Author: Gautier Hattenberger <gautier.hattenberger@enac.fr>
  Date:   2020-06-15 (Mon, 15 Jun 2020)

  Changed paths:
    M lib/v2.0/python/pprzlink/message.py

  Log Message:
  -----------
  fix encoding of payload to ivy string format

the fix in #103 was based on the python version
the way to add element is not related to the version in fact, but to the
type of element to add (bytes or str)
this should fix the problem in all cases