From 4875136ebc7d0ec569ebab301a3fb8e7389d917f Mon Sep 17 00:00:00 2001
From: Andrey Klimov <anklimov@gmail.com>
Date: Mon, 10 Sep 2018 02:20:07 +0300
Subject: [PATCH] syslog hung fixed

---
 lighthub/lighthub.ino.cpp | 13 -------------
 lighthub/main.cpp         | 30 ++++++++++++++++--------------
 2 files changed, 16 insertions(+), 27 deletions(-)
 delete mode 100644 lighthub/lighthub.ino.cpp

diff --git a/lighthub/lighthub.ino.cpp b/lighthub/lighthub.ino.cpp
deleted file mode 100644
index 7aa3b5e..0000000
--- a/lighthub/lighthub.ino.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-# 1 "/var/folders/kt/8psth65x03v6tw_phdhbj12r0000gn/T/tmpFdKT_0"
-#include <Arduino.h>
-# 1 "/Users/andrey/Documents/Arduino/lighthub/lighthub/lighthub.ino"
-#include "main.h"
-void setup();
-void loop();
-#line 2 "/Users/andrey/Documents/Arduino/lighthub/lighthub/lighthub.ino"
-void setup(){
-    setup_main();
-}
-void loop(){
-    loop_main();
-}
\ No newline at end of file
diff --git a/lighthub/main.cpp b/lighthub/main.cpp
index 71fe828..d31a027 100644
--- a/lighthub/main.cpp
+++ b/lighthub/main.cpp
@@ -360,20 +360,22 @@ void ip_ready_config_loaded_connecting_to_broker() {
 #ifndef SYSLOG_DISABLE
     debugSerial.println("debugSerial:");
     delay(100);
-    char *syslogServer = aJson.getArrayItem(udpSyslogArr, 0)->valuestring;
-    int syslogPort = aJson.getArrayItem(udpSyslogArr, 1)->valueint;
-    char *syslogDeviceHostname = aJson.getArrayItem(udpSyslogArr, 2)->valuestring;
-    char *syslogAppname = aJson.getArrayItem(udpSyslogArr, 3)->valuestring;
-    debugSerial.println("debugSerial:");
-    debugSerial.println(syslogServer);
-    debugSerial.println(syslogPort);
-    debugSerial.println(syslogDeviceHostname);
-    debugSerial.println(syslogAppname);
-    udpSyslog.server(syslogServer, syslogPort);
-    udpSyslog.deviceHostname(syslogDeviceHostname);
-    udpSyslog.appName(syslogAppname);
-    udpSyslog.defaultPriority(LOG_KERN);
-    udpSyslog.log(LOG_INFO, "UDP Syslog initialized!");
+    if (udpSyslogArr && aJson.getArraySize(udpSyslogArr)) {
+      char *syslogServer = aJson.getArrayItem(udpSyslogArr, 0)->valuestring;
+      int syslogPort = aJson.getArrayItem(udpSyslogArr, 1)->valueint;
+      char *syslogDeviceHostname = aJson.getArrayItem(udpSyslogArr, 2)->valuestring;
+      char *syslogAppname = aJson.getArrayItem(udpSyslogArr, 3)->valuestring;
+      debugSerial.println("debugSerial:");
+      debugSerial.println(syslogServer);
+      debugSerial.println(syslogPort);
+      debugSerial.println(syslogDeviceHostname);
+      debugSerial.println(syslogAppname);
+      udpSyslog.server(syslogServer, syslogPort);
+      udpSyslog.deviceHostname(syslogDeviceHostname);
+      udpSyslog.appName(syslogAppname);
+      udpSyslog.defaultPriority(LOG_KERN);
+      udpSyslog.log(LOG_INFO, "UDP Syslog initialized!");
+    }  
 #endif
 
     if (!mqttClient.connected() && mqttArr && ((n = aJson.getArraySize(mqttArr)) > 1)) {