From 759985dba66f1e7df74170a201bc0c05ce41acc2 Mon Sep 17 00:00:00 2001
From: Andre Hahn <andre.hahn@tfgco.com>
Date: Fri, 1 Jul 2016 21:19:14 -0300
Subject: [PATCH] Setting defaults before addCredentialsToRedis

---
 bot/mqtt_bot.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/bot/mqtt_bot.go b/bot/mqtt_bot.go
index b0b5f16..691ec2b 100644
--- a/bot/mqtt_bot.go
+++ b/bot/mqtt_bot.go
@@ -104,6 +104,10 @@ func (b *MqttBot) StartBot() {
 }
 
 func addCredentialsToRedis() {
+	viper.SetDefault("redis.host", "localhost")
+	viper.SetDefault("redis.port", 6379)
+	viper.SetDefault("redis.password", "")
+	viper.SetDefault("redis.maxPoolSize", 10)
 	user := viper.GetString("mqttserver.user")
 	pass := viper.GetString("mqttserver.pass")
 	hash := modules.GenHash(pass)
@@ -114,7 +118,7 @@ func addCredentialsToRedis() {
 	conn, err := redis.Dial("tcp", fmt.Sprintf("%s:%d", redisHost, redisPort),
 		redis.DialPassword(redisPass))
 	if err != nil {
-		logger.Logger.Error("Error connecting to Redis")
+		logger.Logger.Fatal(fmt.Sprintf("Error connecting to Redis: %v", err))
 		return
 	}
 	defer conn.Close()