commit c63dc8263eefa8323896b508356e6bc0d269564d
author dvaddire <dvaddire@partner.ciena.com> Thu Oct 05 22:25:13 2017 +0530
committer Deepa vaddireddy <dvaddire@partner.ciena.com> Fri Oct 06 02:13:17 2017 -0700
tree cf162845129518071801d4a1af25c563fdd88f85
parent c991d584b7fa789da2508849bb426473e8ee06b9

VOL-435
NPE in oltApp when portstatus changes

Change-Id: I80d9ca1c554bc53c2f5b9a1c83fd25803a2c744e

app/src/main/java/org/opencord/olt/impl/Olt.java

diff --git a/app/src/main/java/org/opencord/olt/impl/Olt.java b/app/src/main/java/org/opencord/olt/impl/Olt.java
index b9fa73b..a875245 100644
--- a/app/src/main/java/org/opencord/olt/impl/Olt.java
+++ b/app/src/main/java/org/opencord/olt/impl/Olt.java
@@ -578,9 +578,11 @@
                     AccessDeviceData olt = oltData.get(devId);
                     VlanId vlan = subscribers.get(new ConnectPoint(devId,
                                                                    event.port().number()));
-                    unprovisionSubscriber(devId, olt.uplink(),
-                                          event.port().number(),
-                                          vlan, olt.vlan(), olt.defaultVlan());
+                    if (vlan != null) {
+                        unprovisionSubscriber(devId, olt.uplink(),
+                                event.port().number(),
+                                vlan, olt.vlan(), olt.defaultVlan());
+                    }
                     if (!oltData.get(devId).uplink().equals(event.port().number()) &&
                             event.port().isEnabled()) {
                         processFilteringObjectives(devId, event.port().number(), false);