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

Signed-off-by: Bob Adair <[email protected]>
openhab · Aug 1, 2020 · c1f5125 · c1f5125
1 parent b36c6b5
commit c1f5125
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";