| commit | 1514f34dcfed3a8c46678861c488f7dbde856957 | [log] [tgz] |
|---|---|---|
| author | Harald Welte <laforge@gnumonks.org> | Sat Dec 24 17:59:36 2016 +0100 |
| committer | Harald Welte <laforge@gnumonks.org> | Sat Dec 24 17:59:36 2016 +0100 |
| tree | 9c3b6b265a9fb5a68ab3a130d4d0a944a0544d3f | |
| parent | d2510459a8b5f4ae0ee3740dd36ca1c4abd290b6 [diff] |
serial.c: file descriptor '0' is a valid value if stdin/stdout/stderr are all closed by our environment, it may very well be that opening a serial port returns fd == 0. Change-Id: Ifd9670260883a35da0629369e0d49e467d5b4d72