commit b35a3819ee63fdfcceeff70ea29f6bff8d0b2fc7
author Yuta HIGUCHI <y-higuchi@onlab.us> Wed Oct 15 23:22:17 2014 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> Wed Oct 15 23:22:17 2014 -0700
tree 5e41b8e300a2aaeaa6712a1d5540f0dea4201916
parent b0995dfa8d5bbba545dc177f119e088688fbc794

bugfix Function input is Nullable

Change-Id: Ie492fd070e300bbe6a2796805ba5f2c8a50c7248

core/api/src/main/java/org/onlab/onos/cluster/ControllerNodeToNodeId.java

diff --git a/core/api/src/main/java/org/onlab/onos/cluster/ControllerNodeToNodeId.java b/core/api/src/main/java/org/onlab/onos/cluster/ControllerNodeToNodeId.java
index 0891494..0f79c68 100644
--- a/core/api/src/main/java/org/onlab/onos/cluster/ControllerNodeToNodeId.java
+++ b/core/api/src/main/java/org/onlab/onos/cluster/ControllerNodeToNodeId.java
@@ -12,7 +12,11 @@
 
     @Override
     public NodeId apply(ControllerNode input) {
-        return input.id();
+        if (input == null) {
+            return null;
+        } else {
+            return input.id();
+        }
     }
 
     /**