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Bail out if we can't find GPS device
author
Petr Štetiar
<ynezz@true.cz>
Wed, 27 Jul 2016 12:45:50 +0000
(14:45 +0200)
committer
John Crispin
<john@phrozen.org>
Sun, 24 Jul 2016 04:12:36 +0000
(06:12 +0200)
Signed-off-by: Petr Štetiar <ynezz@true.cz>
main.c
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diff --git
a/main.c
b/main.c
index 87d069be02112ecd1e1d75884bf9bbc713ce85a4..6ff4c173dab1ca08bafdd6e179cd6d6d0a09bc84 100644
(file)
--- 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();