Scraggler change from recent Garmin track work.

diff --git a/garmin.c b/garmin.c
index 20b9c74b022b6b6a30c59d1849bdf94069cbba00..5f232c259af87996120969d144e2d28803081104 100644 (file)
--- a/garmin.c
+++ b/garmin.c
@@ -215,6 +215,9 @@ rw_init(const char *fname)
                                        receiver_charset = CET_CHARSET_MS_ANSI;
                                        receiver_short_length = 30;
                                        break;
+                                case 484: // Forerunner 305
+                                        receiver_short_length = 8;
+                                        break;
                                case 260: /* GPSMap 296 */
                                default:
                                        break;
@@ -1064,7 +1067,7 @@ track_waypt_pr(const waypoint *wpt)
 {
        (*cur_tx_tracklist_entry)->lat = wpt->latitude;
        (*cur_tx_tracklist_entry)->lon = wpt->longitude;
-       (*cur_tx_tracklist_entry)->alt = wpt->altitude;
+       (*cur_tx_tracklist_entry)->alt = (wpt->altitude != unknown_alt) ? wpt->altitude : 1e25;
        (*cur_tx_tracklist_entry)->Time = wpt->creation_time;
        if ( wpt->shortname ) {
                strncpy((*cur_tx_tracklist_entry)->trk_ident, wpt->shortname, sizeof((*cur_tx_tracklist_entry)->trk_ident));