ubase

suckless linux base utils
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commit 53547b783535e2f184875f1b9ca240472b890218
parent 2832db2368b7b2e3efa4f1475414e21711cb9d27
Author: sin <sin@2f30.org>
Date:   Wed,  2 Jul 2014 11:49:03 +0100

Just die if ttyname() fails

Diffstat:

Mlogin.c | 2+-


1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 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));