[lutron] Fix potential NPE if bridge not initialized (openhab#8233)

Signed-off-by: Bob Adair <[email protected]>
markus7017 · Sep 18, 2020 · 01b0e23 · 01b0e23
1 parent 61c7a8f
commit 01b0e23
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/...main/java/org/openhab/binding/lutron/internal/discovery/LutronDeviceDiscoveryService.java b/...main/java/org/openhab/binding/lutron/internal/discovery/LutronDeviceDiscoveryService.java
@@ -130,6 +130,11 @@ private synchronized void asyncDiscoveryTask() {
 
     private void readDeviceDatabase() {
         Project project = null;
+
+        if (bridgeHandler == null || bridgeHandler.getIPBridgeConfig() == null) {
+            logger.debug("Unable to get bridge config. Exiting.");
+            return;
+        }
         String discFileName = bridgeHandler.getIPBridgeConfig().discoveryFile;
         String address = "http://" + bridgeHandler.getIPBridgeConfig().ipAddress + "/DbXmlInfo.xml";