From b242ad1ec56aba4b73c3709226927dd49a4d58f9 Mon Sep 17 00:00:00 2001
From: "Martin.JM" <martin.jm@noreply.codeberg.org>
Date: Thu, 1 Aug 2024 21:06:13 +0200
Subject: [PATCH] Huawei: Expand capabilities fix

---
 .../gadgetbridge/devices/huawei/HuaweiCoordinator.java        | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiCoordinator.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiCoordinator.java
index 2c1673079..4224fef90 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiCoordinator.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiCoordinator.java
@@ -175,6 +175,10 @@ public class HuaweiCoordinator {
         // capability is a number containing :
         //  - the index of the "service"
         //  - the real capability number
+        if (expandCapabilities == null) {
+            LOG.debug("Expand capabilities is null");
+            return false;
+        }
         if (which >= expandCapabilities.length * 8) {
             LOG.debug("Capability is not supported");
             return false;