diff options
Diffstat (limited to 'usr.sbin/ppp/chat.c')
-rw-r--r-- | usr.sbin/ppp/chat.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.sbin/ppp/chat.c b/usr.sbin/ppp/chat.c index a81ab0e..3bd3bae 100644 --- a/usr.sbin/ppp/chat.c +++ b/usr.sbin/ppp/chat.c @@ -516,10 +516,12 @@ chat_Write(struct fdescriptor *d, struct bundle *bundle, const fd_set *fdset) } wrote = physical_Write(c->physical, c->argptr, c->arglen); - result = wrote ? 1 : 0; + result = wrote > 0 ? 1 : 0; if (wrote == -1) { - if (errno != EINTR) - log_Printf(LogERROR, "chat_Write: %s\n", strerror(errno)); + if (errno != EINTR) { + log_Printf(LogWARN, "chat_Write: %s\n", strerror(errno)); + result = -1; + } if (physical_IsSync(c->physical)) { c->argptr += 2; c->arglen -= 2; |