Just die if ttyname() fails

2014-07-02 11:49:03 +01:00 · 2014-07-02 11:49:03 +01:00 · 53547b7835
parent 2832db2368
commit 53547b7835
1 changed files with 1 additions and 1 deletions
--- a/login.c
+++ b/login.c
@ -81,7 +81,7 @@ main(int argc, char *argv[])

 	tty = ttyname(STDIN_FILENO);
 	if (!tty)
-		tty = "?";
+		eprintf("ttyname:");
 	usr.ut_type = USER_PROCESS;
 	usr.ut_pid = getpid();
 	strlcpy(usr.ut_user, argv[0], sizeof(usr.ut_user));