Fix double translation of messages.

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

diff --git a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/ExperimenterTranslator.java b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/ExperimenterTranslator.java
index af85a5f07900890ea9f7573ba13a03c361e24997..eea892e372ff6e59b79878ac10b53d41554f17e2 100644 (file)
--- a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/ExperimenterTranslator.java
+++ b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/ExperimenterTranslator.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;
 
@@ -52,7 +53,7 @@ public class ExperimenterTranslator implements IMDMessageTranslator<OfHeader, Li
                        return list;
                }else {
                        LOG.error( "Message is not of Experimenter Error Message " ) ;
-                       return null;
+                       return Collections.emptyList();
                }
        }