From: Alessandro Boch <aboch@cisco.com>
Date: Wed, 8 May 2013 02:05:10 +0000 (-0700)
Subject: Sanity check missing in Description Stats Converter constructor
X-Git-Tag: releasepom-0.1.0~475
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=commitdiff_plain;h=0e1371d9a46b3dbc7a8181a515ddfcfc0358c718

Sanity check missing in Description Stats Converter constructor

Signed-off-by: Alessandro Boch <aboch@cisco.com>
---

diff --git a/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/DescStatisticsConverter.java b/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/DescStatisticsConverter.java
index abad0b2ab5..e294562886 100644
--- a/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/DescStatisticsConverter.java
+++ b/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/DescStatisticsConverter.java
@@ -19,9 +19,6 @@ import org.slf4j.LoggerFactory;
 /**
  * Utility class for converting openflow description statistics into SAL
  * NodeDescription object
- * 
- * 
- * 
  */
 public class DescStatisticsConverter {
     private static final Logger log = LoggerFactory
@@ -31,7 +28,8 @@ public class DescStatisticsConverter {
 
     public DescStatisticsConverter(List<OFStatistics> statsList) {
         this.hwDesc = null;
-        this.ofDesc = (OFDescriptionStatistics) statsList.get(0);
+        this.ofDesc = (statsList == null || statsList.isEmpty())? 
+                null : (OFDescriptionStatistics) statsList.get(0);
     }
 
     public NodeDescription getHwDescription() {