From fb7884573d42992f9b628e89e11fff5030f68d21 Mon Sep 17 00:00:00 2001
From: Victor Aprea <victor.aprea@wickeddevice.com>
Date: Wed, 8 Apr 2015 17:21:53 -0400
Subject: [PATCH] a couple functionally equivalent  minor update based on pull
 request diff

---
 PubSubClient/PubSubClient.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/PubSubClient/PubSubClient.cpp b/PubSubClient/PubSubClient.cpp
index 59d690e..f7ca887 100755
--- a/PubSubClient/PubSubClient.cpp
+++ b/PubSubClient/PubSubClient.cpp
@@ -8,12 +8,11 @@
 #include <string.h>
 
 PubSubClient::PubSubClient() {
-   this->_client = 0;
+   this->_client = NULL;
+   this->stream = NULL;   
    setCallback(NULL);
-   setBrokerIP(ip);
    setPort(1883);
    setBrokerDomain(NULL);
-   this->stream = 0;
 }
 
 PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int), Client& client) {
@@ -22,7 +21,7 @@ PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, void (*callback)(char*,ui
    setBrokerIP(ip);
    setPort(port);
    setBrokerDomain(NULL);
-   this->stream = 0;
+   this->stream = NULL;
 }
 
 PubSubClient::PubSubClient(char* domain, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int), Client& client) {
@@ -30,7 +29,7 @@ PubSubClient::PubSubClient(char* domain, uint16_t port, void (*callback)(char*,u
    setCallback(callback);
    setBrokerDomain(domain);
    setPort(port);
-   this->stream = 0;
+   this->stream = NULL;
 }
 
 PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int), Client& client, Stream& stream) {