commit 4b5ce0051deffaee49b10dad4d73164068c7178e
author sunish vk <sunish.vk@cognizant.com> Mon May 09 20:18:35 2016 +0530
committer Gerrit Code Review <gerrit@onlab.us> Tue May 10 04:23:44 2016 +0000
tree 021fbb96d32784252087cfc842ef7084a7f7ac09
parent 77a63e6ccc49bc2d6af53f00dd13adcc5504ec0f

ONOS-4505: Bug Fixes

Change-Id: Ia030aa3aff9e2ad34a5e27fbe4ba088dda65bfa7

protocols/isis/ctl/src/main/java/org/onosproject/isis/controller/impl/IsisMessageDecoder.java

diff --git a/protocols/isis/ctl/src/main/java/org/onosproject/isis/controller/impl/IsisMessageDecoder.java b/protocols/isis/ctl/src/main/java/org/onosproject/isis/controller/impl/IsisMessageDecoder.java
old mode 100755
new mode 100644
index f2cbf19..b75bc3f
--- a/protocols/isis/ctl/src/main/java/org/onosproject/isis/controller/impl/IsisMessageDecoder.java
+++ b/protocols/isis/ctl/src/main/java/org/onosproject/isis/controller/impl/IsisMessageDecoder.java
@@ -44,7 +44,6 @@
             log.info("Channel is not connected.");
             return null;
         }
-
         IsisMessageReader messageReader = new IsisMessageReader();
         List<IsisMessage> isisMessageList = new LinkedList<>();
         int dataLength = buffer.readableBytes();
@@ -74,8 +73,7 @@
                 isisMessageList.add(message);
             }
         }
-
-        return isisMessageList;
+        return (isisMessageList.size() > 0) ? isisMessageList : null;
     }
 
     /**