diff options
Diffstat (limited to 'tools/start-stop-daemon.c')
| -rw-r--r-- | tools/start-stop-daemon.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/start-stop-daemon.c b/tools/start-stop-daemon.c index cc0315c130..8daeda7402 100644 --- a/tools/start-stop-daemon.c +++ b/tools/start-stop-daemon.c @@ -1030,7 +1030,9 @@ int main(int argc, char **argv) /* change tty */ fd = open("/dev/tty", O_RDWR); if (fd >= 0) { - ioctl(fd, TIOCNOTTY, 0); + if (ioctl(fd, TIOCNOTTY, 0) < 0) + printf("ioctl TIOCNOTTY failed: %s\n", + strerror(errno)); close(fd); } chdir("/"); |