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altos: Add telescience-pwm product
[fw/altos]
/
altosui
/
AltosDescent.java
diff --git
a/altosui/AltosDescent.java
b/altosui/AltosDescent.java
index e9ff590b735e6d79dbec25187ad421426bd9f8f0..a71cdc10c0fc97f2305951365294cc165f1d3580 100644
(file)
--- a/
altosui/AltosDescent.java
+++ b/
altosui/AltosDescent.java
@@
-309,7
+309,10
@@
public class AltosDescent extends JComponent implements AltosFlightDisplay {
class Distance extends DescentValue {
void show(AltosState state, int crc_errors) {
class Distance extends DescentValue {
void show(AltosState state, int crc_errors) {
- show(AltosConvert.distance, state.from_pad.distance);
+ if (state.from_pad != null)
+ show(AltosConvert.distance, state.from_pad.distance);
+ else
+ show("???");
}
public Distance (GridBagLayout layout, int x, int y) {
}
public Distance (GridBagLayout layout, int x, int y) {