Fix double translation of messages.

[openflowplugin.git] / openflowplugin / src / main / java / org / opendaylight / openflowplugin / openflow / md / core / translator / PortStatusMessageToNodeConnectorUpdatedTranslator.java

diff --git a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/PortStatusMessageToNodeConnectorUpdatedTranslator.java b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/PortStatusMessageToNodeConnectorUpdatedTranslator.java
index 4a297141fa8a0c2c28797805b8a25372ac585582..bd44bc66793c903bd01809b4f32104bfb71a2976 100644 (file)
--- a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/PortStatusMessageToNodeConnectorUpdatedTranslator.java
+++ b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/PortStatusMessageToNodeConnectorUpdatedTranslator.java
@@ -1,6 +1,7 @@
 package org.opendaylight.openflowplugin.openflow.md.core.translator;
 
 import java.math.BigInteger;
+import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
 
@@ -51,7 +52,7 @@ public class PortStatusMessageToNodeConnectorUpdatedTranslator implements IMDMes
             return list;
         } else {
             // TODO - Do something smarter than returning null if translation fails... what Exception should we throw here?
-            return null;
+            return Collections.emptyList();
         }
     }
 }