diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/pam_filter/pam_filter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/pam_filter/pam_filter.c b/modules/pam_filter/pam_filter.c index 2f0af4fb..6e6def37 100644 --- a/modules/pam_filter/pam_filter.c +++ b/modules/pam_filter/pam_filter.c @@ -354,7 +354,7 @@ set_filter (pam_handle_t *pamh, int flags UNUSED, int ctrl, int t = open("/dev/tty", O_RDWR|O_NOCTTY); #else int t = open("/dev/tty",O_RDWR); - if (t > 0) { + if (t >= 0) { (void) ioctl(t, TIOCNOTTY, NULL); close(t); } |