commit 7c3b6ac51118280cffcb348b909fab4e5d62bb4b
author Satish K <satishk@huawei.com> Sat Nov 28 14:20:00 2015 +0530
committer Gerrit Code Review <gerrit@onlab.us> Sun Nov 29 19:05:26 2015 +0000
tree 1ec0f5caba8c50f0efedee24f48ebc94158c05fc
parent c08e56d5b5f306d0c212da5500916bd893078579

Null pointer Deferenced on Exception Flow

Change-Id: Ibd58f19c2091249448a4ba826134f0089a88ac01

providers/netconf/flow/src/main/java/org/onosproject/provider/netconf/flow/impl/NetconfOperation.java

diff --git a/providers/netconf/flow/src/main/java/org/onosproject/provider/netconf/flow/impl/NetconfOperation.java b/providers/netconf/flow/src/main/java/org/onosproject/provider/netconf/flow/impl/NetconfOperation.java
index d03e75a..4e5a275 100644
--- a/providers/netconf/flow/src/main/java/org/onosproject/provider/netconf/flow/impl/NetconfOperation.java
+++ b/providers/netconf/flow/src/main/java/org/onosproject/provider/netconf/flow/impl/NetconfOperation.java
@@ -72,7 +72,9 @@
             log.error("Unable to send Hello Message to the device: ", e);
         } finally {
             log.debug("Closing the session after successful execution");
-            ssh.close();
+            if (ssh != null) {
+                ssh.close();
+            }
         }
     }