diff options
Diffstat (limited to 'login-utils')
| -rw-r--r-- | login-utils/sulogin.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/login-utils/sulogin.c b/login-utils/sulogin.c index 549870d22..9091caf14 100644 --- a/login-utils/sulogin.c +++ b/login-utils/sulogin.c @@ -168,16 +168,17 @@ static void tcinit(struct console *con) tio->c_cc[VMIN] = 1; if (ioctl(fd, TIOCGWINSZ, &ws) == 0) { - int set = 0; + int update = 0; + if (ws.ws_row == 0) { ws.ws_row = 24; - set++; + update++; } if (ws.ws_col == 0) { ws.ws_col = 80; - set++; + update++; } - if (set) + if (update) ignore_result( ioctl(fd, TIOCSWINSZ, &ws) ); } |