From db4bf4dfbc520cca1b1bf642eaf3e324d4f3fc54 Mon Sep 17 00:00:00 2001
From: DanB <danb@cgrates.org>
Date: Mon, 5 Sep 2016 16:28:00 +0200
Subject: [PATCH] DiameterAgent - Empty the pubsub interface so we can later
 check it if nil

---
 agents/dmtagent.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/agents/dmtagent.go b/agents/dmtagent.go
index 5de24273e..21bf137b0 100644
--- a/agents/dmtagent.go
+++ b/agents/dmtagent.go
@@ -19,6 +19,7 @@ package agents
 
 import (
 	"fmt"
+	"reflect"
 	"strconv"
 	"strings"
 	"sync"
@@ -34,6 +35,9 @@ import (
 
 func NewDiameterAgent(cgrCfg *config.CGRConfig, smg rpcclient.RpcClientConnection, pubsubs rpcclient.RpcClientConnection) (*DiameterAgent, error) {
 	da := &DiameterAgent{cgrCfg: cgrCfg, smg: smg, pubsubs: pubsubs, connMux: new(sync.Mutex)}
+	if reflect.ValueOf(da.pubsubs).IsNil() {
+		da.pubsubs = nil // Empty it so we can check it later
+	}
 	dictsDir := cgrCfg.DiameterAgentCfg().DictionariesDir
 	if len(dictsDir) != 0 {
 		if err := loadDictionaries(dictsDir, "DiameterAgent"); err != nil {