From b45adfbc0eb769800068c2d432e9db52425ee316 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Wed, 19 May 2021 10:52:47 -0700
Subject: [PATCH] altoslib: Protect has_monitor_battery from unset product

AltosDroid can query has_monitor_battery before the product data has
been set.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 altoslib/AltosConfigData.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/altoslib/AltosConfigData.java b/altoslib/AltosConfigData.java
index 7b78f760..b6105f92 100644
--- a/altoslib/AltosConfigData.java
+++ b/altoslib/AltosConfigData.java
@@ -223,6 +223,8 @@ public class AltosConfigData {
 	}
 
 	public boolean has_monitor_battery() {
+		if (product == null)
+			return false;
 		if (product.startsWith("TeleBT"))
 			return true;
 		return false;
-- 
2.30.2