commit a78aeb8bd12982d49d461216c28df18e4d596126
author Charles Chan <rascov@gmail.com> Thu Feb 11 16:42:04 2016 -0800
committer Gerrit Code Review <gerrit@onlab.us> Fri Feb 12 01:07:37 2016 +0000
tree c3a6768d5fd51e04287e87e435a9b1470ada058a
parent 10666e5a311b02627342d0e8c907716c6fd5b741

Fix NPE in LinkViewMessageHandler

Change-Id: I9563d241de22781beadea9ff4a2de4cc6cbcd019

web/gui/src/main/java/org/onosproject/ui/impl/LinkViewMessageHandler.java

diff --git a/web/gui/src/main/java/org/onosproject/ui/impl/LinkViewMessageHandler.java b/web/gui/src/main/java/org/onosproject/ui/impl/LinkViewMessageHandler.java
index e61fa50..0b7ebfb 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/LinkViewMessageHandler.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/LinkViewMessageHandler.java
@@ -122,6 +122,10 @@
         }
 
         private String linkState(BaseLink link) {
+            if (link.one() == null || link.two() == null) {
+                return ICON_ID_OFFLINE;
+            }
+
             return (link.one().state() == Link.State.ACTIVE ||
                     link.two().state() == Link.State.ACTIVE) ?
                     ICON_ID_ONLINE : ICON_ID_OFFLINE;