altoslib: Don't write KML record when height data is missing
authorKeith Packard <keithp@keithp.com>
Sun, 12 Nov 2017 04:44:27 +0000 (20:44 -0800)
committerKeith Packard <keithp@keithp.com>
Sun, 12 Nov 2017 04:45:56 +0000 (20:45 -0800)
commite80005ea63bb9b1eee33a8876ad74ed5d50478ed
treec01095b230972b4259fc12669ce0754a3e5b1e4a
parenta2097545dec62cd0970725bf690128dad6baf22e
altoslib: Don't write KML record when height data is missing

This avoids a crash dealing with corrupted flight data

Signed-off-by: Keith Packard <keithp@keithp.com>
altoslib/AltosKML.java