From 6df949bf2b050f0fc115e3c9cde1c87b99afedcf Mon Sep 17 00:00:00 2001
From: Kai Zimmermann <kai.zimmermann@bosch-si.com>
Date: Wed, 4 May 2016 12:22:19 +0200
Subject: [PATCH] Set sw version also if modules empty.

Signed-off-by: Kai Zimmermann <kai.zimmermann@bosch-si.com>
---
 .../org/eclipse/hawkbit/simulator/DeviceSimulatorUpdater.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/hawkbit-device-simulator/src/main/java/org/eclipse/hawkbit/simulator/DeviceSimulatorUpdater.java b/examples/hawkbit-device-simulator/src/main/java/org/eclipse/hawkbit/simulator/DeviceSimulatorUpdater.java
index 3d33b61f8..43474b9a9 100644
--- a/examples/hawkbit-device-simulator/src/main/java/org/eclipse/hawkbit/simulator/DeviceSimulatorUpdater.java
+++ b/examples/hawkbit-device-simulator/src/main/java/org/eclipse/hawkbit/simulator/DeviceSimulatorUpdater.java
@@ -100,7 +100,7 @@ public class DeviceSimulatorUpdater {
 
         device.setProgress(0.0);
 
-        if (modules == null) {
+        if (modules == null || modules.isEmpty()) {
             device.setSwversion(swVersion);
         } else {
             device.setSwversion(modules.stream().map(sm -> sm.getModuleVersion()).collect(Collectors.joining(", ")));