altoslib: Don't crash when map flight data is missing
authorKeith Packard <keithp@keithp.com>
Wed, 25 Sep 2019 20:09:22 +0000 (13:09 -0700)
committerKeith Packard <keithp@keithp.com>
Wed, 25 Sep 2019 20:09:22 +0000 (13:09 -0700)
commit35351c7db337c4384ef642fbc8b8676f0944686a
tree4420d5a01917ff86fbb27d521d16bb6737095245
parent4df77f2ac7f34986b8e7c0584c57d77dc74d9df9
altoslib: Don't crash when map flight data is missing

Just a couple of null pointer checks to allow the map display to come
up even when no data are available.

Signed-off-by: Keith Packard <keithp@keithp.com>
altoslib/AltosMap.java
altosuilib/AltosUIGraph.java
altosuilib/AltosUIMap.java