Minor security fixes.

agents/modules_meshcmd/service-host.js

@@ -301,6 +301,9 @@ function serviceHost(serviceName)
                         }
                         process.exit();
                         break;
+                    default:
+                        // Unknown arguments, skip it.
+                        break;
                 }
             }
 

agents/modules_meshcmd/service-manager.js

@@ -46,6 +46,9 @@ function parseServiceStatus(token)
         case 0x00000001:
             j.state = 'STOPPED';
             break;
+        default:
+            // Unknown service state
+            break;
     }
     var controlsAccepted = token.Deref((2 * 4), 4).toBuffer().readUInt32LE();
     j.controlsAccepted = [];