From bf1f712e5e733444a4c3fa169a2ebc5c278b4bcc Mon Sep 17 00:00:00 2001
From: Martin Lund <martin.lund@keep-it-simple.com>
Date: Thu, 26 May 2016 17:15:08 +0200
Subject: [PATCH] Exit when not a tty device in autoconnect mode

---
 src/tty.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/tty.c b/src/tty.c
index f18d559..8f9beb0 100644
--- a/src/tty.c
+++ b/src/tty.c
@@ -407,8 +407,8 @@ int tty_connect(void)
     /* Make sure device is of tty type */
     if (!isatty(fd))
     {
-        error_printf_silent("Not a tty device");
-        goto error_isatty;
+        error_printf("Not a tty device");
+        exit(EXIT_FAILURE);;
     }
 
     /* Lock device file */
@@ -537,7 +537,6 @@ int tty_connect(void)
     return TIO_SUCCESS;
 
 error_tcgetattr:
-error_isatty:
 error_read:
     tty_disconnect();
 error_open: