commit 914acb8bfb750fc460d2e318c45f93cb62283dad
author rohitsharan <r.sharan@samsung.com> Thu Apr 13 15:33:59 2017 +0530
committer Yoonseon Han <yoonseon@onlab.us> Thu Apr 13 20:30:39 2017 +0000
tree 46d53a933cb2fdb84b9fe9f7384ba1a8352c9de3
parent 39d76ec001aecea6023ea11e994c84be701372d0

onos-6296: Null Pointer check before using null object

Change-Id: I67aac52eb95554c19379ca7bb585d15b9f5295e6

incubator/store/src/main/java/org/onosproject/incubator/store/virtual/impl/SimpleVirtualGroupStore.java

diff --git a/incubator/store/src/main/java/org/onosproject/incubator/store/virtual/impl/SimpleVirtualGroupStore.java b/incubator/store/src/main/java/org/onosproject/incubator/store/virtual/impl/SimpleVirtualGroupStore.java
index 98e3d87..9c71eb5 100644
--- a/incubator/store/src/main/java/org/onosproject/incubator/store/virtual/impl/SimpleVirtualGroupStore.java
+++ b/incubator/store/src/main/java/org/onosproject/incubator/store/virtual/impl/SimpleVirtualGroupStore.java
@@ -731,6 +731,9 @@
                     existing = groupEntriesById.get(networkId)
                             .get(group.deviceId()).get(group.id());
                 }
+                if (existing == null) {
+                    break;
+                }
 
                 log.trace("groupMissing: group "
                                   + "entry {} in device {} moving "