From 442c54998883cd27d1d12ee04595d70b843ab444 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Petr=20=C5=A0tetiar?= Date: Wed, 27 Jul 2016 14:45:50 +0200 Subject: [PATCH] Bail out if we can't find GPS device MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Petr Å tetiar --- main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/main.c b/main.c index 87d069b..6ff4c17 100644 --- a/main.c +++ b/main.c @@ -145,7 +145,10 @@ main(int argc, char ** argv) conn.path = ubus_socket; conn.cb = ubus_connect_handler; ubus_auto_connect(&conn); - nmea_open(argv[1], &stream, B4800); + + if (nmea_open(device, &stream, B4800) < 0) + return -1; + uloop_run(); uloop_done(); -- 2.30.2