Fix double translation of messages.

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

diff --git a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/ErrorTranslator.java b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/ErrorTranslator.java
index bec562615df38ce94a9cbed97c1660314e1e8e96..565692e0acefc8aaa3feb84e8b2a9b0cac6b9885 100644 (file)
--- a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/ErrorTranslator.java
+++ b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/ErrorTranslator.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;
 
@@ -54,7 +55,7 @@ public class ErrorTranslator implements IMDMessageTranslator<OfHeader, List<Data
             return list;
         } else {
             LOG.error("Message is not of Error Message ");
-            return null;
+            return Collections.emptyList();
         }
     }