diff options
Diffstat (limited to 'term/hurdio.c')
| -rw-r--r-- | term/hurdio.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/term/hurdio.c b/term/hurdio.c index 357ab383..b34854cd 100644 --- a/term/hurdio.c +++ b/term/hurdio.c @@ -585,10 +585,15 @@ hurdio_mdmctl (int how, int bits) { error_t err = tioctl_tiocmodg (ioport, &oldbits); if (err && (err == EMIG_BAD_ID || err == EOPNOTSUPP)) - tioc_caps &= ~TIOC_CAP_MODG; + { + tioc_caps &= ~TIOC_CAP_MODG; + return EOPNOTSUPP; + } else if (err) return err; } + else + return EOPNOTSUPP; } if (how == MDMCTL_BIS) |