diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/kwboot.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/kwboot.c b/tools/kwboot.c index 1ba5ded5d3..7fa742d84c 100644 --- a/tools/kwboot.c +++ b/tools/kwboot.c @@ -558,7 +558,8 @@ kwboot_terminal(int tty) } } while (quit[s] != 0); - tcsetattr(in, TCSANOW, &otio); + if (in >= 0) + tcsetattr(in, TCSANOW, &otio); out: return rc; } |