SEBA-1010-Minor version upgrade

Change-Id: Ia4a30b505c8d7718c8dcc41ecbe5b408fd617f18
diff --git a/app/src/main/java/org/opencord/aaa/impl/SamplePacketCustomizer.java b/app/src/main/java/org/opencord/aaa/impl/SamplePacketCustomizer.java
index 52536d1..75f23dd 100755
--- a/app/src/main/java/org/opencord/aaa/impl/SamplePacketCustomizer.java
+++ b/app/src/main/java/org/opencord/aaa/impl/SamplePacketCustomizer.java
@@ -34,9 +34,9 @@
 
 /**
  * Sample RADIUS Packet Customization.
- *
  */
-public class  SamplePacketCustomizer extends PacketCustomizer {
+public class SamplePacketCustomizer extends PacketCustomizer {
+    private static final String SADIS_NOT_RUNNING = "Sadis is not running.";
 
     private final Logger log = getLogger(getClass());
 
@@ -70,6 +70,11 @@
 
         log.info("Customizing packet Port received for {}", id);
 
+        if (customInfo.subscriberService() == null) {
+            log.warn(SADIS_NOT_RUNNING);
+            return inPkt;
+        }
+
         SubscriberAndDeviceInformation subscriber = customInfo.
                 subscriberService().get(id);
 
@@ -88,6 +93,7 @@
                 receivedFrom().deviceId()).serialNumber();
 
         log.info("SampleRadiusCustomizer serial = {}", serialNo);
+
         SubscriberAndDeviceInformation deviceInfo = customInfo.
                 subscriberService().get(serialNo);
 
@@ -150,6 +156,12 @@
                 receivedFrom().deviceId()).serialNumber();
 
         log.info("SampleRadiusCustomzer customizer serial = {}", serialNo);
+
+        if (customInfo.subscriberService() == null) {
+            log.warn(SADIS_NOT_RUNNING);
+            return inPkt;
+        }
+
         SubscriberAndDeviceInformation deviceInfo = customInfo.
                 subscriberService().get(serialNo);