From 39ee01687fed5e3e930f78fa36c2595785a3fd52 Mon Sep 17 00:00:00 2001
From: Kai Kreuzer <kai@openhab.org>
Date: Tue, 18 Jan 2022 00:03:46 +0100
Subject: [PATCH] Fix NPE when Thing configuration changes (#12070)

Signed-off-by: Kai Kreuzer <kai@openhab.org>
---
 .../binding/tesla/internal/handler/TeslaVehicleHandler.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/bundles/org.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/internal/handler/TeslaVehicleHandler.java b/bundles/org.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/internal/handler/TeslaVehicleHandler.java
index c557d61a5..83deb99b4 100644
--- a/bundles/org.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/internal/handler/TeslaVehicleHandler.java
+++ b/bundles/org.openhab.binding.tesla/src/main/java/org/openhab/binding/tesla/internal/handler/TeslaVehicleHandler.java
@@ -225,7 +225,11 @@ public class TeslaVehicleHandler extends BaseThingHandler {
      * @return the vehicle id
      */
     public String getVehicleId() {
-        return vehicle.id;
+        if (vehicle != null) {
+            return vehicle.id;
+        } else {
+            return null;
+        }
     }
 
     @Override