diff options
Diffstat (limited to 'login/login.c')
| -rw-r--r-- | login/login.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/login/login.c b/login/login.c index cf8632d..075ef15 100644 --- a/login/login.c +++ b/login/login.c @@ -43,7 +43,7 @@ tty_name (int fd, char **tty, size_t buf_len) { rv = ttyname_r (fd, buf, buf_len); - if (rv < 0 || memchr (buf, '\0', buf_len)) + if (rv != 0 || memchr (buf, '\0', buf_len)) /* We either got an error, or we succeeded and the returned name fit in the buffer. */ break; |