Thank you for caring and for checking. I understand that this is not an error hand has no consequences. However, for someone using the progrma, it gives the impression of inaccuracy, carelessness and possible unreliability, which is grave for a backup utility.
Why not setting XDG_RUNTIME_DIR to something bening and get rid of the warning? For example, I see that people use /tmp/runtime-root as a fallback. Sincerely -- Francesco Potortì (ricercatore) Mobile: +39.348.8283.107 ISTI - Area della ricerca CNR Skype: wnlabisti via G. Moruzzi 1, I-56124 Pisa Web: http://fly.isti.cnr.it (gate 20, 1st floor, room C71) ISPIN: https://ieee-jispin.org/
