Discard GGA data if no fix.

diff --git a/nmea.c b/nmea.c
index 0a6fd3d686a64650b6cf4d42014ec73d3979ff89..30d9ccf3ab1c7f215747e1c56fc17126558ac160 100644 (file)
--- a/nmea.c
+++ b/nmea.c
@@ -187,7 +187,7 @@ gpgga_parse(char *ibuf)
        double latdeg, lngdeg;
        char lngdir, latdir;
        double hms;
-       int fix;
+       int fix = 0;
        int nsats;
        double hdop;
        struct tm tm;