Add curly braces to if/else statements. (sonar)

[controller.git] / opendaylight / connectionmanager / implementation / src / main / java / org / opendaylight / controller / connectionmanager / internal / ConnectionManager.java

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 e2d8f6b03b270f7f602de6b4470bc0a971487f61..da00e9c6465e319d3c294036df4aacc47a08713f 100644 (file)
--- 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
@@ -352,16 +352,21 @@ 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();
         }