Alessio Perugini 967a08fb65 nip17: fix nil pointer
Fixes a nil pointer when the Publish succeeds.
In that case the err is nil, and calling .Error() on nil causes a nil
pointer exception.
Reproduced at: https://play.golang.com/p/ps8d82Qt9kO
2025-01-05 12:11:04 -03:00
..
2025-01-05 12:11:04 -03:00