X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosDescent.java;h=a71cdc10c0fc97f2305951365294cc165f1d3580;hp=2fe7d5443cb554a981aa58a0a490bf8d59ed936a;hb=ef9cb19d8b210e02eaa1c657833c1bd5fc619ad8;hpb=b898cf0a2abf2b0478d5afc5aca030c6b4c8bd0b

diff --git a/altosui/AltosDescent.java b/altosui/AltosDescent.java
index 2fe7d544..a71cdc10 100644
--- a/altosui/AltosDescent.java
+++ b/altosui/AltosDescent.java
@@ -18,15 +18,7 @@
 package altosui;
 
 import java.awt.*;
-import java.awt.event.*;
 import javax.swing.*;
-import javax.swing.filechooser.FileNameExtensionFilter;
-import javax.swing.table.*;
-import java.io.*;
-import java.util.*;
-import java.text.*;
-import java.util.prefs.*;
-import java.util.concurrent.LinkedBlockingQueue;
 import org.altusmetrum.AltosLib.*;
 
 public class AltosDescent extends JComponent implements AltosFlightDisplay {
@@ -317,7 +309,10 @@ public class AltosDescent extends JComponent implements AltosFlightDisplay {
 
 	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) {