X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fconnectionmanager%2Fimplementation%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconnectionmanager%2Finternal%2FConnectionManager.java;h=7097958126aaec02cf680265bad8322b6526ae5e;hb=a8c1facc16de70e7ca2bcfd7a94d75f590c2fca4;hp=e2d8f6b03b270f7f602de6b4470bc0a971487f61;hpb=5e20076e352bae1f6b0bd0f8ac8f7c85235e4b27;p=controller.git

diff --git a/opendaylight/connectionmanager/implementation/src/main/java/org/opendaylight/controller/connectionmanager/internal/ConnectionManager.java b/opendaylight/connectionmanager/implementation/src/main/java/org/opendaylight/controller/connectionmanager/internal/ConnectionManager.java
index e2d8f6b03b..7097958126 100644
--- a/opendaylight/connectionmanager/implementation/src/main/java/org/opendaylight/controller/connectionmanager/internal/ConnectionManager.java
+++ b/opendaylight/connectionmanager/implementation/src/main/java/org/opendaylight/controller/connectionmanager/internal/ConnectionManager.java
@@ -352,18 +352,23 @@ public class ConnectionManager implements IConnectionManager, IConnectionListene
         String controller = ci.nextArgument();
         if (controller == null) {
             ci.println("Nodes connected to this controller : ");
-            if (this.getLocalNodes() == null) ci.println("None");
-            else ci.println(this.getLocalNodes().toString());
+            if (this.getLocalNodes() == null) {
+                ci.println("None");
+            } else {
+                ci.println(this.getLocalNodes().toString());
+            }
             return;
         }
         try {
             InetAddress address = InetAddress.getByName(controller);
             ci.println("Nodes connected to controller "+controller);
-            if (this.getNodes(address) == null) ci.println("None");
-            else ci.println(this.getNodes(address).toString());
-            return;
+            if (this.getNodes(address) == null) {
+                ci.println("None");
+            } else {
+                ci.println(this.getNodes(address).toString());
+            }
         } catch (UnknownHostException e) {
-            e.printStackTrace();
+           logger.error("An error occured",e);
         }
     }