diff --git a/mq.go b/mq.go
index 9b9222b..1b92e32 100644
--- a/mq.go
+++ b/mq.go
@@ -52,6 +52,7 @@ func MQSendMsgWorker(id int, msgs <-chan ChatWarsMessage) {
 }
 
 func MQReceiveMsgWorker(id int, cmd chan<- ChatWarsCommand) {
+	var c ChatWarsCommand
 	conn, err := amqp.Dial("amqp://" + cfg.Rabbit.User + ":" + cfg.Rabbit.Password + "@" + cfg.Rabbit.Host + "/" + cfg.Rabbit.ReceiveQueue)
 	failOnError(err, "MQReceiveMsgWorker["+strconv.Itoa(id)+"] : Failed to connect to RabbitMQ")
 	defer conn.Close()
@@ -83,10 +84,10 @@ func MQReceiveMsgWorker(id int, cmd chan<- ChatWarsCommand) {
 
 	for d := range m {
 		// log.Printf("MQReceiveMsgWorker["+strconv.Itoa(id)+"] : Received a message: %s", string(d.Body))
-		err = json.Unmarshal(d.Body, &x)
+		err = json.Unmarshal(d.Body, &c)
 		logOnError(err, "MQReceiveMsgWorker["+strconv.Itoa(id)+"] : Can't unmarshal.\n"+string(d.Body))
 		if err == nil {
-			cmd <- x
+			cmd <- c
 		}
 	}