From d499f2c777b58fe1d54c2fbad322aa893ec9507d Mon Sep 17 00:00:00 2001
From: lsiepel <leosiepel@gmail.com>
Date: Tue, 1 Aug 2023 10:24:25 +0200
Subject: [PATCH] [bluetooth.bluez] Fix `NullPointerException` during discovery
 (#15347)

Signed-off-by: lsiepel <leosiepel@gmail.com>
---
 .../binding/bluetooth/bluez/internal/BlueZBluetoothDevice.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bundles/org.openhab.binding.bluetooth.bluez/src/main/java/org/openhab/binding/bluetooth/bluez/internal/BlueZBluetoothDevice.java b/bundles/org.openhab.binding.bluetooth.bluez/src/main/java/org/openhab/binding/bluetooth/bluez/internal/BlueZBluetoothDevice.java
index 95bcebeda36..5eba04c9b88 100644
--- a/bundles/org.openhab.binding.bluetooth.bluez/src/main/java/org/openhab/binding/bluetooth/bluez/internal/BlueZBluetoothDevice.java
+++ b/bundles/org.openhab.binding.bluetooth.bluez/src/main/java/org/openhab/binding/bluetooth/bluez/internal/BlueZBluetoothDevice.java
@@ -469,7 +469,7 @@ public class BlueZBluetoothDevice extends BaseBluetoothDevice implements BlueZEv
     @Override
     public CompletableFuture<byte[]> readCharacteristic(BluetoothCharacteristic characteristic) {
         BluetoothDevice dev = device;
-        if (dev == null || !dev.isConnected()) {
+        if (dev == null || !Boolean.TRUE.equals(dev.isConnected())) {
             return CompletableFuture
                     .failedFuture(new IllegalStateException("DBusBlueZ device is not set or not connected"));
         }