diff options
Diffstat (limited to 'info.c')
| -rw-r--r-- | info.c | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -644,7 +644,7 @@ static void print_gps_coordinates(char *buffer, int len, int lat, int lon) { unsigned int latdeg, londeg; double latmin, lonmin; - char *lath, *lonh; + char *lath, *lonh, dbuf_lat[32], dbuf_lon[32]; if (!lat && !lon) { *buffer = 0; @@ -658,9 +658,16 @@ static void print_gps_coordinates(char *buffer, int len, int lat, int lon) londeg = lon / 1000000; latmin = (lat % 1000000) * 60.0 / 1000000.0; lonmin = (lon % 1000000) * 60.0 / 1000000.0; - snprintf(buffer, len, "%s%u%s %8.5f\' , %s%u%s %8.5f\'", - lath, latdeg, UTF8_DEGREE, latmin, - lonh, londeg, UTF8_DEGREE, lonmin); + *dbuf_lat = *dbuf_lon = 0; + g_ascii_formatd(dbuf_lat, sizeof(dbuf_lat), "%8.5f", latmin); + g_ascii_formatd(dbuf_lon, sizeof(dbuf_lon), "%8.5f", lonmin); + if (!*dbuf_lat || !*dbuf_lon) { + *buffer = 0; + return; + } + snprintf(buffer, len, "%s%u%s %s\' , %s%u%s %s\'", + lath, latdeg, UTF8_DEGREE, dbuf_lat, + lonh, londeg, UTF8_DEGREE, dbuf_lon); } static void update_gps_entry(int lat, int lon) |