From: Keith Packard <keithp@keithp.com>
Date: Thu, 2 Jan 2014 06:00:24 +0000 (-0800)
Subject: altosui: Handle a missing libaltos when starting up
X-Git-Tag: 1.3.1~24
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=b15bd24bbe48e338497c6257f5fe2c7fd1cbffbb

altosui: Handle a missing libaltos when starting up

Skip a null list of devices when figuring out what to open monitor
windows for during startup.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/altosui/AltosUI.java b/altosui/AltosUI.java
index 8d5cacd4..50c5baab 100644
--- a/altosui/AltosUI.java
+++ b/altosui/AltosUI.java
@@ -560,8 +560,9 @@ public class AltosUI extends AltosUIFrame {
 			AltosUI altosui = new AltosUI();
 
 			java.util.List<AltosDevice> devices = AltosUSBDevice.list(Altos.product_basestation);
-			for (AltosDevice device : devices)
-				altosui.telemetry_window(device);
+			if (devices != null)
+				for (AltosDevice device : devices)
+					altosui.telemetry_window(device);
 		} else {
 			int process = process_none;
 			for (int i = 0; i < args.length; i++) {